CN115467607A

CN115467607A - Composite window

Info

Publication number: CN115467607A
Application number: CN202110651442.2A
Authority: CN
Inventors: 罗木
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-12-13

Abstract

A composite window having a glass sash and a screen sash, comprising: the window comprises a lower window frame, an upper window frame, a left window frame, a right window frame, viewing glass and an opening unit. In the opening unit, the glass sash moves up and down between two slide rails formed by two glass sash groove rails and is vertical to the running direction of the screen window with the butt joint on the peripheral frame. Both are opened in different positions in the vertical direction. The glass fan, the string, the drum, the spring and the glass fan groove rail jointly form a glass fan manual opening system. The screen sash slides and runs along the left and right direction between an upper track and a lower track which are composed of a plurality of sections of telescopic slide rails and a screen upper track. The inner surfaces of the four frame chambers of the screen fan are provided with complete couplets by one of casting, carving, drawing and pasting modes.

Description

Composite window

Technical Field

The invention relates to a glass window, in particular to a composite window with a glass window sash and a screen window sash.

Background

The glass window used in China at first is about three hundred years from the Qingyong Zhengnian. Two main structures which are popular for a long time are still used in large quantity, one is a structure with a hinge on one side, and a window sash is opened outwards or inwards; the other is a fixed track left-right sliding structure along the horizontal direction by utilizing a pulley below the window sash.

The glass windows that are currently popular have various disadvantages: firstly, the glass window structure provided by the current commodity house is relatively old, and the safety performance of the window does not keep up with the current requirement; secondly, a screen sash with a protection function is not equipped, and after the glass sash is opened, people, particularly children, in the room face a high falling risk; thirdly, the window is basically not provided with a gas purifying and exchanging system, and the air circulation mainly depends on natural wind; fourthly, the attractiveness of the two main flow structures cannot meet the current requirements; fifthly, most of the existing glass windows lack cultural and artistic contents, and only pay attention to practical functions of wind shielding, rain shielding, lighting and the like.

Disclosure of Invention

The invention aims to: provides a safe, practical and cultural aroma-rich composite window, and solves a plurality of problems existing in the traditional mainstream glass window.

The purpose of the invention is realized by the following technical scheme:

a composite window having a glass sash and a screen sash, comprising: the composite window comprises a window lower frame, a window upper frame, a window left frame, a window right frame, landscape viewing glass and an opening unit, wherein the composite window is arranged in a window hole reserved in a building wall body.

The large-area viewing glass is arranged between the lower window frame and the upper window frame, the opening units are arranged on at least one side of the viewing glass, the opening units are arranged on the left side or the right side according to actual needs, and if the balcony position of the hall is wide enough, the opening units can be arranged on two sides of the viewing glass at the same time, so that the window is convenient to clean and clean.

In the opening unit, the glass sash moves up and down between the double slide rails formed by two glass sash groove rails and is vertical to the running direction of the screen window with the butt joint on the peripheral frame. The two are operated and opened at different positions along the vertical direction, so that the cleaning, sanitation and convenience are realized.

The fixed glass is fixedly arranged on the outer side of the lowest part of the opening unit and is used for shielding wind, rain and protection at the lower part of the opening unit.

A window is arranged above the fixed glass and can be communicated with the inside and the outside and can also be ventilated.

Next to the window, above which a gas cleaning system is arranged, is located outside the uppermost part of the opening unit.

The glass fans which slide up and down are arranged on the indoor sides of the fixed glass, the window and the air purification system, the size of each glass fan is consistent with that of the window covered by the glass fan, the size of each glass fan is coordinated with that of the fixed glass below, and when the glass fans slide down completely, the sizes of the glass fans and the fixed glass coincide, so that the optimal visual effect is achieved.

The air purifying system is arranged at the outer side of the glass fan and the upper part of the opening unit, and the air purifying system is provided with a ventilating fan and an air filter in the simplest configuration, is used for ventilating and purifying air, and can also be added with the functions of disinfection, sterilization and air conditioning.

The window is completely covered when the glass fan is closed, functions of shielding wind and rain and the like are realized, and the window can be exposed when the glass fan slides upwards or downwards, so that the window is more convenient.

The glass fan is arranged on the indoor side of the fixed glass and the air purification system, and the screen fan is arranged on the indoor side of the glass fan.

In the opening unit, two glass fan groove rails with the whole height are vertically installed, the upper end and the lower end of the glass fan groove rails are fixedly connected with a window lower frame and a window upper frame of the composite window to form an upper sliding rail and a lower sliding rail of the glass fan, and the left side and the right side of the glass fan extend into the glass fan groove rails and are in sliding fit with the glass fan groove rails through pulleys.

The window lower frame and the window upper frame are internally provided with rotary drums, springs are respectively arranged in the two rotary drums, the torsion of the upper spring is larger than that of the lower spring, part of gravity of the glass sash is offset, and the string can be kept compact.

The peripheries of two ends of the rotary drum are wound with strings, and one end of each string extends into the glass fan groove rail to be correspondingly connected with four corners of the glass fan.

The glass fan, the string, the drum, the spring and the glass fan groove rail jointly form a glass fan manual opening system.

When the window needs to be opened or closed, the glass sash is pulled, the movable glass sash slides up or down, the rotary drum rotates under the action of the return torsion of the spring, and the string winds in or out along with the rotary drum.

The glass fan is provided with a handle which is convenient to grasp, and the glass fan can be stopped at any position in the running range of the glass fan through a clamping device arranged in the glass fan groove rail.

The glass fan electric opening system is formed by the motor arranged in the rotary drum, the electronic devices such as the rain sensor and the wind sensor and the manual opening system, and can be automatically closed when meeting wind or rain.

The screen sash slides and runs along the left and right direction between an upper track and a lower track which are composed of a plurality of sections of telescopic slide rails and a screen upper track. At least one rail below the upper and lower rails of the screen sash adopts a multi-section telescopic slide rail, and the upper part adopts a telescopic slide rail or a hanging slide rail, and is determined according to actual needs.

The multi-section telescopic sliding rail is of a multi-section telescopic structure, when the screen sash is folded on the front of the window and the air purification system, a slightly smaller rod inside the multi-section telescopic sliding rail is completely contracted inside the outer rod of the telescopic sliding rail and is completely hidden behind the frame of the screen sash. When the screen sash needs to be opened, a slightly smaller rod in the telescopic sliding rail extends out, and the screen sash horizontally moves away from the window.

The screen upper rail is preferably arranged on the window upper frame, and the screen upper rail and the window upper frame are overlapped and fixed together and are firmer. The hanging pulley is sleeved in the hanging sliding rail, the yarn sash is connected below the hanging pulley, the supporting effect on the yarn sash is achieved, the upper yarn rail can be a telescopic sliding rail, the installation cost is high, and the strength is poor.

The screen upper rail can also be arranged at a position away from the upper frame of the window, namely on the lower transverse frame of the air purification system, in which case the size of the screen sash is consistent with the size of the window and the air purification system is not shielded. The upper track of the screen sash at the position can only be the same as the lower track of the screen sash, and a multi-section telescopic slide rail is adopted.

The length of the telescopic sliding rail outer rod of the screen window sash lower track is close to or shorter than that of the screen window sash lower frame, so that the screen window sash lower frame can conveniently hide the telescopic sliding rail outer rod.

The window wheel is installed at the far end from viewing glass in the back below of screen window lower frame, and the window wheel is pressed at flexible slide rail outer pole upper surface, has the supporting role, and frictional force is little in the time of the interactive motion, and the end of pole has connection piece and screen window fastening connection in the flexible slide rail, guarantees that the screen window slides unobstructed and not derail. The anti-drop joint is arranged between each adjacent joint of the multi-joint telescopic slide rail, so that the adjacent two joints can not be separated, and the buckle which is convenient to separate is arranged.

The width of the inner side of the four frame chambers of the screen fan is larger than that of the back surface, and the left wide parts just cover the upper rail and the lower rail.

The screen window sash is provided with a locking device, a screen net with good strength and toughness is configured, and the screen window sash is locked with one side of the window when being closed, so that the condition that a child cannot open the screen window sash is ensured, and indoor children are safer.

The screen window is characterized in that complete antithetical couplets are arranged on the indoor surfaces of four side frames of the screen window in one of casting, carving, drawing and pasting modes, characters of upper and lower antithetical couplets are arranged on the left frame and the right frame of the screen window, transverse characters are arranged on the upper frame of the screen window, and patterns related to antithetical couplet connotation are arranged on the lower frame of the screen window.

The first letter of the couplet is selected to be independently formed and the three-dimensional letter is pasted on the frame of the screen sash, the mode is closer to the mode of pasting the spring festival couplet, the common taking and changing are convenient, and the patterns also adopt a similar method. The antithetical couplet on the screen window improves indoor culture and artistic effect, makes antithetical couplet and people more similar, increases the understanding and the understanding of children to traditional culture, has positive effect to inheritance and popularization of traditional culture.

The invention has the beneficial effects that: 1. the hidden danger that the outward opening glass window sash is blown left and right by strong wind and even falls is solved. 2. The problem of the interior people of interior division of glass fan and article scraping collision is solved. 3. The appearance of the whole building becomes neat and beautiful. 4. The different opening directions of the glass sash and the screen sash do not shield each other when the glass sash and the screen sash are opened, and the glass sash and the screen sash are more convenient to use. 5. When the screen window sash is closed, no matter the glass window sash is opened or closed, the frames of the screen window sash and the glass window sash cannot generate additional visual obstruction. 6. The screen window has the safety protection function to indoor children. 7. The antithetical couplet on the screen window promotes indoor culture and artistic effect. 8. The couplets are closer, and the knowledge and understanding of the children on the traditional culture are increased. 9. The posting space of the Chinese traditional culture of couplets is greatly increased, and the couplets can be generated when the window exists, so that the Chinese traditional culture has a positive effect on inheritance and popularization of the traditional culture. 10. The fixed glass, the glass sash, the screen window sash and the air purification system are all arranged in one opening unit, so that the structure is compact, the function is complete, the opening unit is convenient to produce and install, and the viewing glass is simple and attractive.

The main scheme and the further selection schemes can be freely combined to form a plurality of schemes which are all adopted and claimed by the invention; in the present invention, the selection (each non-conflicting selection) and the other selections can be freely combined. The skilled person in the art can understand various combinations according to the prior art and the common general knowledge after understanding the solution of the present invention, and the combinations are all the technical solutions to be protected by the present invention, and are not exhaustive here.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic view of the structure of the opening unit.

Fig. 3 is a schematic view of the connection between the screen sash lower frame and the multi-section telescopic sliding rail.

In the figure: 1-window lower frame, 2-window upper frame, 3-landscape glass, 4-fixed glass, 5-glass sash, 6-air purification system, 7-screen sash, 8-multi-section telescopic sliding rail, 9-screen upper rail, 10-rotary drum, 11-spring, 12-string, 13-hanging pulley, 14-window left frame, 15-window right frame, 16-glass sash groove rail, 17-screen sash upper frame, 18-screen sash lower frame, 19-screen sash left frame, 20-screen sash right frame, 21-handle, 22-opening unit, 23-window, 24-motor, 25-window wheel, 26-telescopic sliding rail outer rod, 27-telescopic sliding rail inner rod, 28-telescopic sliding rail inner rod, 29-screen sash back surface and 30-screen sash front surface.

Detailed Description

The invention is further described below with reference to specific embodiments and the accompanying drawings.

Referring to fig. 1 to 3, a composite window having a glass window sash and a screen window sash, includes: the composite window comprises a window lower frame 1, a window upper frame 2, a window left frame 14, a window right frame 15, viewing glass 3 and an opening unit 22, wherein the composite window is arranged in a window hole reserved in a building wall body.

The viewing glass 3 with larger area is arranged between the window lower frame 1 and the window upper frame 2, and the visual effect is more beautiful than that of other types of glass windows.

At least one side of the viewing glass 3 is provided with the opening unit 22, the left side or the right side is determined according to actual needs, if the position of a hall balcony is wide enough, the two sides of the viewing glass 3 can be simultaneously provided with the opening unit 22, cleaning and sanitation are convenient, some installation positions are extremely long, more opening units 22 can be arranged, and the problem that the viewing glass 3 is too large in area and difficult to install is avoided.

Inside the opening unit 22, the sash 5 travels up and down between the double slide rails consisting of the two sash groove rails 16, perpendicular to the traveling direction of the screen 7. The two are opened at different positions along the vertical direction, so that the window is more convenient to clean and sanitary, and more importantly, the attractiveness of the whole composite window is greatly improved.

The fixing glass 4 is fixedly installed at the lowermost outer side of the opening unit 22 for wind-shielding and rain-shielding of the lower portion of the opening unit 22.

A window 23 is provided above the fixed glass 4 to communicate the inside and outside and to ventilate.

Next to the window 23, above which the air cleaning system 6 is arranged, is located outside the uppermost part of the opening unit 22.

The glass fan 5 which slides up and down is arranged on the indoor sides of the fixed glass 4, the window 23 and the air purification system 6, the size of the glass fan 5 is consistent with that of the window 23 covered by the glass fan, the size of the glass fan is coordinated with that of the fixed glass 4 below, and when the glass fan slides down completely, the size of the glass fan and the fixed glass 4 coincide, so that the optimal visual effect is achieved.

The air purifying system 6 is arranged outside the glass fan 5 and above the opening unit 22, and the simplest configuration of the air purifying system 6 is a ventilating fan and an air filter for ventilating and purifying air, and the functions of disinfection, sterilization and air conditioning can also be added.

Because the air purifying system 6 with the active air exchange function is arranged, the air exchange effect is obviously enhanced, the area of the window 23 for the air exchange function can be reduced, the area of the movable glass sash 5 can be smaller than that of movable window sashes of other styles, the weight is lighter, and the opening is easier.

When the glass fan 5 is closed, the window is completely covered, functions of shielding wind and rain and the like are realized, and the window 23 can be exposed by the upward or downward sliding of the glass fan 5, so that the window is more convenient.

The glass sash 5 is located on the indoor side of the fixed glass 4 and the air purification system 6, and the screen sash 7 is located on the indoor side of the glass sash 5.

In the opening unit 22, two integral-height glass fan groove rails 16 are vertically installed, the upper and lower ends thereof are tightly connected with the window lower frame 1 and the window upper frame 2 of the composite window to form an upper and lower sliding track of the glass fan 5, and the left and right sides of the glass fan 5 extend into the glass fan groove rails 16 and are in sliding fit with the glass fan groove rails through pulleys.

The window lower frame 1 and the window upper frame 2 are internally provided with rotary drums 10, springs 11 are respectively arranged in the two rotary drums 10, the torsion of the upper spring 11 is larger than that of the lower spring 11, part of gravity of the glass fan 5 is offset, the thin rope 11 can be kept compact, the glass fan can be prevented from swinging, and the purpose of manual opening is achieved.

The outer peripheries of two ends of the rotary drum 10 are wound with strings 12, and one end of each string 12 extends into the glass fan groove rail 16 and is correspondingly connected with four corners of the glass fan 5.

The glass fan 5, the string 12, the drum 10, the spring 11 and the glass fan groove rail 16 jointly form a glass fan manual opening system.

When the window needs to be opened or closed, the glass sash 5 is pulled, the movable glass sash 5 slides up or down, the rotary drum 10 rotates under the action of the reset torsion of the spring 11, and the string 12 is wound in or discharged out along with the rotary drum 10.

The sash 5 has a handle 21 for easy grasping, and the sash 5 can be stopped at any position within its operating range by a clamping device provided in the sash groove rail 16.

The glass fan 5 can be made of pure glass for transparent vision, and a plurality of layers of laminated toughened glass are adopted for ensuring safety.

The motor 24 is installed in the rotating cylinder 10, and the glass fan electric opening system is formed by electronic devices such as a rain sensor and a wind sensor and a manual opening system, so that the glass fan electric opening system can be automatically closed when meeting wind or rain.

The screen sash 7 slides and moves along the left and right direction between an upper track and a lower track which are composed of a multi-section telescopic slide rail 8 and a screen upper track 9. At least one lower rail of the upper and lower rails of the screen sash 7 is a multi-section telescopic slide rail 8, and the upper part is a telescopic slide rail or a hanging slide rail, which is determined according to actual needs.

The multi-section telescopic sliding rail 8 is of a multi-section telescopic structure, when the screen window 7 is folded on the front of the window 23 and the air purification system 6, a slightly smaller rod inside the multi-section telescopic sliding rail 8 is completely contracted inside the telescopic sliding rail outer rod 26 and is completely hidden behind the frame of the screen window 7. When the screen window sash 7 needs to be opened, a small rod in the telescopic slide rail extends out, and the screen window sash 7 horizontally moves away from the window 23.

The screen upper rail 9 is preferably mounted on the window upper frame 2, and the two are overlapped and fixed together, so that the screen upper rail is firmer. Considering the style of the rail from the aspect of safety and firmness, a hanging slide rail is preferred, the hanging pulley 13 is sleeved in the hanging slide rail, the gauze sash 7 is connected below the hanging pulley 13 to support the gauze sash 7, and the upper gauze rail 9 can be a telescopic slide rail, but the installation cost is high and the strength is poor.

The screen upper rail 9 can also be mounted at a position away from the window upper frame 2, i.e. on the lower transverse frame of the air cleaning system 6, in which case the size of the screen sash 7 corresponds to the size of the window 23 without covering the air cleaning system 6. The upper track of the screen sash 7 at the position can only be the same as the lower track of the screen sash 7, and a plurality of sections of telescopic sliding rails are adopted, so that a fixed track influencing vision cannot be left in the viewing glass when the screen sash 7 is closed, and the attractive effect of the composite window can be ensured.

The length of the telescopic sliding rail outer rod 26 of the lower rail of the screen sash 7 is close to or shorter than that of the screen sash lower frame 18, so that the screen sash lower frame 18 can conveniently hide the telescopic sliding rail outer rod 26.

The window wheel 25 is installed at the far end away from the sight glass below the back of the screen window lower frame 18, the window wheel 25 is pressed on the upper surface of the telescopic sliding rail outer rod 26, the window wheel has a supporting function, the friction force is small during mutual movement, the tail end of the telescopic sliding rail inner rod 27 is provided with a connecting piece 28 which is tightly connected with the screen window sash 7, and the screen window sash 7 is guaranteed to slide smoothly and does not derail. The anti-drop joint is arranged between each adjacent section of the multi-section telescopic slide rail 8, so that the adjacent two sections can not be separated, and a buckle which can be conveniently separated is arranged.

The width of the inner side of the four side frame chambers of the screen sash 7 is larger than that of the back surface, and the left wide parts just cover the upper and lower rails.

The screen window 7 is provided with a locking device and is provided with a screen with good strength and toughness, and the screen window 7 is locked with one side of the window 23 when being closed, so that the screen window 7 cannot be opened by a child, and the child in the room is safer.

The inner surfaces of the four side frames of the screen sash 7 are provided with complete antithetical couplets in one of casting, carving, drawing and pasting modes, characters of an upper antithetical couplet and a lower antithetical couplet are arranged on the screen sash left frame 19 and the screen sash right frame 20, transverse characters are arranged on the screen sash upper frame 17, and patterns related to antithetical couplet meaning are arranged on the screen sash lower frame 18.

The first letter of the couplet is selected from the independently formed three-dimensional letter and pasted on the frame of the screen sash 7, the manner is closer to the way of pasting the spring festival couplet, the common change is convenient, and the pattern also adopts a similar method. The antithetical couplet on the screen window promotes indoor culture and artistic effect, makes antithetical couplet and people more close, increases the understanding and understanding of child to traditional culture, increases the posting space of this chinese traditional culture of antithetical couplet in a large number, has the antithetical couplet in the window, has positive effect to the inheritance and the popularization of traditional culture.

The specific realistic conditions that have, the commodity room that the developer newly provided, most glass windows have all been installed, are the structure style of taking sight glass and activity glass fan out, and the activity glass fan outwards is opened to exist and is blown the risk that the left and right rocking was got or even dropped by wind, if wholly tear open and trade glass window and can waste a lot of resources, the best scheme: the glass window sash which is opened outwards is detached, a new opening unit is added and is overlapped and installed on a frame of an original opening unit, an air purifying system is correspondingly installed on the outer side of the upper portion of the original window position, a glass fan manual opening system or a glass fan electric opening system is installed on the indoor side of the glass window manual opening system or the glass fan electric opening system, the size of a glass fan which slides up and down just covers the rest window portion, the areas of the air purifying system and the glass fan are added to be equivalent to the area of the original glass fan which is opened outwards, the height of the newly-increased sliding glass fan is consistent with the height of original fixed glass below as much as possible, and the attractive effect that the appearance size is consistent when the glass fan is parked in a downward sliding mode is guaranteed.

Generally speaking, the fixed glass below the commodity housing is shorter than the movable outward-opening glass fan above the commodity housing, the ventilation area is larger, but most people still feel that the ventilation effect is not good enough, the problem that ventilation is weak is solved well, the natural blowing ventilation mode is changed into the active ventilation mode, meanwhile, the ventilation systems of the opening units at different positions are matched with each other, a ventilation switch is opened, some air is blown to the indoor, some air is blown to the outdoor, the ventilation effect is increased in a multiple mode, the ventilation systems can be selectively installed with multiple functions, the functions of dust removal, sterilization, disinfection, refrigeration and the like can be selected, and the main functions of a central air conditioner and a fresh air conditioner are realized most simply.

Particularly, the added opening unit is provided with a high-strength screen sash, and the screen sash can horizontally slide to open and close the window under the action of the lower multi-section telescopic sliding rail and the upper hanging rail, so that the window sash not only can prevent mosquitoes and mice, but also has the function of preventing children from high falling; in addition, the four borders of each screen sash are provided with couplets and patterns, so that the cultural and artistic atmosphere of each family is obviously improved, and the family looks more warm.

Specifically, to the glass window of the outward opening of the glass of viewing of taking of most high building houses now, the producer does not have the safety screen window, and the high hidden danger of weighing down of window lets the head of a family worry very much, for solving this worry, a simplest and most practical's an implementation mode: only one screen sash with a plurality of sections of telescopic sliding rails is added.

The specific method comprises the following steps: the window position of the outward-opening window sash is correspondingly provided with a screen sash with an upper horizontal direction track and a lower horizontal direction track, the lower track adopts a multi-section telescopic slide rail, and a thick section of the telescopic slide rail is arranged on the indoor side surface of a transverse frame below the ventilating window, so that when the screen sash is closed on the window, no abrupt screen sash track exists in the viewing glass vision; the upper track is one of a hanging slide rail or a plurality of sections of telescopic slide rails and is arranged on the inner side surface of the upper frame chamber of the ventilation window of the original glass window.

The width of the inner sides of the four side frame chambers of the screen sash is larger than that of the back surface, the upper and lower rails are just covered by the margin parts, and the tail end of the innermost rod of the multi-section telescopic slide rail is tightly connected with the screen sash, so that the smooth sliding of the screen sash is ensured and the screen sash is not derailed.

The screen window is provided with a locking device, so that the screen window and one side of the window are locked when the screen window is closed, the condition that a child cannot open the screen window is ensured, and indoor children are safer.

The mosquito-proof protection against rodents of window and have the safety protection function, can choose the complete antithetical couplet of a pair that increases cultural atmosphere for use on four frames of screen fan equally to this embodiment is the simplest and practical, and is with low costs, the succinctly solved.

Claims

1. A composite window provided with a glass sash and a screen sash, comprising: window lower frame (1), window upper frame (2), window left side frame (14), window right side frame (15), install between window lower frame (1) and window upper frame (2) and observe scenery glass (3), its characterized in that: at least one side of viewing glass (3) be provided with opening unit (22), an opening unit includes: fixed glass (4), glass fan (5), air purification system (6), gauze fan (7), and the accessory fittings of these several components: the screen window comprises a plurality of sections of telescopic sliding rails (8), screen upper rails (9), a rotary drum (10), a spring (11), a string (12), a hanging pulley (13), a glass sash groove rail (16), a screen sash upper frame (17), a screen sash lower frame (18), a screen sash left frame (19), a screen sash right frame (20), a handle (21), a window (23), a motor (24), window wheels (25), telescopic sliding rail outer rods (26), telescopic sliding rail inner rods (27), connecting sheets (28), screen sash frame back faces (29), screen sash frame front faces (30), glass sashes (5) slide up and down, and screen sashes (7) are provided with antithetical couplets and left and right sliding in the front faces.

2. The composite window of claim 1, wherein: the glass sash (5) moves up and down between double slide rails consisting of two glass sash groove rails (16) and is vertical to the running direction of the screen window (7).

3. The composite window of claim 1, wherein: the glass window manual opening system is characterized in that a lower window frame (1) above and below an opening unit (22), a rotary drum (9) is installed in an upper window frame (2), a spring (10) is installed in the rotary drum (9), strings (12) are wound on the peripheries of two ends of the rotary drum, and one end of each string (12) correspondingly extends into a groove rail (16) and is connected with four corners of a glass window (5) respectively to form the glass window manual opening system.

4. The composite window of claim 1, wherein: a motor (24) is installed in the rotary drum (9), and a rain sensor, a wind sensor and the like are added to form an electric glass fan opening system together with the manual glass fan opening system.

5. The composite window of claim 1, wherein: the screen sash (7) is arranged at the indoor side of the opening unit (22), and when the screen sash (7) is closed, the two positions of the window (23) and the air purification system (6) are completely covered.

6. The composite window of claim 1, wherein: the screen sash (7) slides and runs along the left and right direction between an upper track and a lower track which are composed of a multi-section telescopic slide rail (8) and a screen upper track (9).

7. The composite window of claim 1, wherein: the screen sash is characterized in that the complete antithetical couplet is arranged on the inner surfaces of four side frame chambers of the screen sash (7) in one of casting, carving, drawing and pasting modes, characters of an upper antithetical couplet and a lower antithetical couplet are arranged on a screen sash left frame (19) and a screen sash right frame (20), transverse characters are arranged on a screen sash upper frame (17), and patterns related to antithetical couplet meaning are arranged on a screen sash lower frame (18).