CN114837518A

CN114837518A - Heat-insulation energy-saving aluminum alloy door and window

Info

Publication number: CN114837518A
Application number: CN202210340121.5A
Authority: CN
Inventors: 王苏明
Original assignee: Individual
Current assignee: Zhejiang Noke Energy Saving Doors And Windows Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-08-02

Abstract

The invention discloses a heat-insulation energy-saving aluminum alloy door and window, and belongs to the technical field of aluminum alloy doors and windows. A heat-insulation energy-saving aluminum alloy door and window comprises an outer frame fixedly arranged on a wall body, wherein a window sash is rotatably connected in the outer frame, a positioning assembly used for limiting the movement of the window sash is arranged in the outer frame, first sleeves which are uniformly distributed are arranged on the window sash, movable rods are movably connected in the first sleeves, the outer wall of the outer frame is connected with a support frame, a second sleeve is arranged on the support frame, an inserting rod is movably connected in the second sleeve, a telescopic protection plate is arranged between the movable rods and the inserting rod, a first warning assembly is arranged on the support frame, the first warning assembly is connected with the inserting rod, a shell in threaded connection with the inserting rod is fixedly arranged on the support frame, and a second warning assembly is arranged in the shell; the window has a simple structure, and under the condition of ensuring good anti-theft performance of the window, a user can easily open and close the window sash to exchange indoor and outdoor air, and the indoor lighting effect is ensured when the window sash is normally closed.

Description

Heat-insulation energy-saving aluminum alloy door and window

Technical Field

The invention relates to the technical field of aluminum alloy doors and windows, in particular to a heat-insulation energy-saving aluminum alloy door and window.

Background

The door and window is divided into an enclosure member or a partition member according to different positions, the door and window respectively has the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like according to different design requirements, the new requirement is energy-saving, and the heat lost by the gap between the door and the window in a cold area accounts for about 25 percent of the total heating heat consumption. The requirement of the tightness of the door and window is an important content in the energy-saving design. Doors and windows are important components of building envelope systems. Their shape, size, proportion, arrangement, color, shape, etc. all have a great influence on the overall shape of the building. The aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded sections serving as frames, stiles and sash materials and are called aluminum alloy doors and windows.

When the aluminum alloy door and window is used, the aluminum alloy door and window is usually closed and opened by manually pulling, after the door and window is opened, lawless persons can enjoy the function of the door and window due to the fact that no protection device is arranged outside the door and window, and if the anti-theft net is fixedly installed on the outer side of the aluminum alloy door and window, indoor lighting can be affected, and the appearance is poor.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a heat-insulating energy-saving aluminum alloy door window.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an energy-conserving al-alloy door & window of thermal-insulated type, is including setting firmly the outer frame on the wall body, its characterized in that, the outer frame internal rotation is connected with the casement, be provided with the locating component who is used for restricting the casement activity in the outer frame, be provided with evenly distributed's first sleeve pipe on the casement, swing joint has the movable rod in the first sleeve pipe, outer frame outer wall connection has the support frame, be provided with the second sleeve pipe on the support frame, swing joint has the inserted bar in the second sleeve pipe, be provided with flexible guard plate between movable rod and the inserted bar, be provided with first warning subassembly on the support frame, first warning subassembly links to each other with the inserted bar, set firmly the casing with inserted bar threaded connection on the support frame, be provided with second warning subassembly in the casing.

Preferably, locating component includes the slide bar of sliding connection in outer frame, the one end of slide bar is connected with the connecting plate, first elastic element has been cup jointed to the slide bar outer wall, first elastic element's both ends link to each other with the outer wall of connecting plate and outer frame respectively, locating component still includes the dwang of rotating connection in outer frame, the cover is equipped with and is used for the pivoted torsional spring that resets on the dwang, the casement links to each other with the dwang is fixed, the dwang outer wall seted up with slide bar matched with locating hole.

Preferably, first warning subassembly is including setting up the work box on the support frame, the work box inner wall rotates through the bearing and is connected with main bevel gear, main bevel gear cover is established on the inserted bar, the meshing of main bevel gear outer wall is connected with vice bevel gear, be connected with the bull stick on the vice bevel gear, the bull stick rotates with the work box and links to each other, first warning subassembly is still including setting up the second elastic element at the work box inner wall, the one end that second elastic element kept away from the work box inner wall is connected with the metal warning board, be provided with the cam on the bull stick, the cam offsets with the activity of metal warning board.

Preferably, the inner wall of the main bevel gear is provided with a fixing strip, and the inserted bar is provided with a fixing groove matched with the fixing strip.

Preferably, the outer frame is internally and rotatably connected with a screw, the screw and the main bevel gear are respectively connected with a synchronizing wheel, a belt is arranged between the synchronizing wheels, two ends of the screw are respectively in threaded connection with a sleeve, the sleeve is connected with a protective baffle through a support plate, the protective baffle is slidably connected in the outer frame, and the protective baffle abuts against the indoor wall.

Preferably, one end of the shell far away from the inserted bar penetrates through the support frame and extends towards the inner wall of the outer frame.

Preferably, the second warns the subassembly including offer in the casing the slip chamber and with the circular chamber that the slip chamber communicates each other, circular intracavity swing joint has movable pearl, the slip intracavity is provided with even board, be provided with third elastic element on even the board, the one end that third elastic element kept away from even board is connected with the cock board, cock board sliding connection is in the slip intracavity, fixedly connected with limiting plate on the cock board, limiting plate and inserted bar threaded connection, the second warns the subassembly still including offering the groove of giving vent to anger on the casing, the groove of giving vent to anger communicates with circular chamber each other.

Preferably, the inner wall of the outer frame is provided with a baffle, the outer wall of the baffle is provided with a sealing gasket, and the sealing gasket is movably abutted against the window sash.

Preferably, the window sash comprises a window frame and two glass plates arranged in the window frame, and inert gas is filled between the two glass plates.

Preferably, the upper side and the lower side of the window sash are both provided with a fixed plate, the fixed plate is movably connected with a telescopic protection rod, and one end, far away from the fixed plate, of the telescopic protection rod is connected with the outer frame through a pin shaft.

Compared with the prior art, the invention provides a heat-insulation energy-saving aluminum alloy door and window, which has the following beneficial effects:

1. this energy-conserving al-alloy door & window of thermal-insulated type, through when opening the casement, flexible guard plate is stretched, protects the breach between casement and the outer frame, under the good condition of window theftproof performance of guaranteeing, the user can easily open the casement, exchanges indoor outer air, and flexible guard plate when the casement is normally closed packs up, guarantees indoor daylighting effect.

2. This energy-conserving al-alloy door & window of thermal-insulated type through set up first warning subassembly and second warning subassembly on door & window, can be so that protective structure in time reminds the user when being dismantled, can discover the potential safety hazard of window department rapidly to handle, improve indoor security, avoid not sending out the molecule and get into indoorly through destroying the window, steal.

3. This energy-conserving al-alloy door & window of thermal-insulated type through set up baffle and seal gasket at the outer frame inner wall for the casement is closed automatically and offsets with seal gasket under the effect of torsional spring, improves the leakproofness of casement, guarantees its heat preservation thermal-insulated effect, reduces the heat by door and window gap and loss, and is energy-conserving effectual.

4. According to the heat-insulation energy-saving aluminum alloy door and window, the two groups of glass in the window sashes are arranged, and the inert gas is filled in the two groups of glass, so that when the inert gas transfers heat, the heat energy loss is low, and the heat insulation effect is improved.

5. This energy-conserving al-alloy door & window of thermal-insulated type through set up flexible guard bar between casement and outer frame, further improves the protective effect when door & window is opened.

Drawings

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

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic structural diagram of a first warning assembly according to the present invention;

FIG. 5 is an enlarged view of a portion of portion B of FIG. 4 according to the present invention;

FIG. 6 is a schematic structural diagram of a second warning assembly according to the present invention;

FIG. 7 is a schematic structural view of a positioning assembly of the present invention;

fig. 8 is a schematic view of the structure of the window sash of the present invention when opened.

In the figure: 1. an outer frame; 2. a window sash; 201. a window frame; 202. a glass plate; 3. a first sleeve; 301. a movable rod; 4. a support frame; 401. a second sleeve; 5. inserting a rod; 501. fixing grooves; 6. a telescopic protection plate; 7. a housing; 701. a sliding cavity; 7011. connecting plates; 7012. a third elastic element; 7013. a plug plate; 7014. a limiting plate; 702. a circular lumen; 703. an air outlet groove; 8. a movable bead; 9. a slide bar; 901. a connecting plate; 902. a first elastic element; 10. rotating the rod; 11. positioning holes; 12. a work box; 121. a main bevel gear; 1211. a fixing strip; 122. a secondary bevel gear; 123. a rotating rod; 124. a second elastic element; 125. a metal warning panel; 126. a cam; 13. enclosing plates; 14. a fixing plate; 15. a telescopic guard bar; 16. a screw; 161. a sleeve; 17. a synchronizing wheel; 18. a guard flap.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1, fig. 2, fig. 3 and fig. 8, an energy-conserving al-alloy door & window of thermal-insulated type, including setting firmly outer frame 1 on the wall body, 1 internal rotation of outer frame is connected with casement 2, be provided with the locating component who is used for restricting 2 activities of casement in the outer frame 1, be provided with evenly distributed's first sleeve 3 on the casement 2, swing joint has movable rod 301 in the

first sleeve

3, 1 outer wall connection of outer frame has support frame 4, be provided with second sleeve 401 on the support frame 4, swing joint has inserted bar 5 in the second sleeve 401, be provided with flexible guard plate 6 between movable rod 301 and the inserted bar 5, be provided with first warning subassembly on the support frame 4, first warning subassembly links to each other with inserted bar 5, set firmly casing 7 with inserted bar 5 threaded connection on the support frame 4, be provided with the second warning subassembly in the casing 7.

Specifically, install outer frame 1 on the wall body, install flexible guard plate 6 fast through inserted bar 5, when casement 2 is opened, casement 2 is relative outer frame 1 and is rotated, casement 2 drives flexible guard plate 6 tensile when rotating, protect the breach between casement 2 and the outer frame 1, under the good condition of window theftproof performance guaranteeing, the user can easily open casement 2, exchange indoor outer air, and flexible guard plate 6 is packed up when casement 2 normally is closed, guarantee indoor daylighting effect, the appearance is pleasing to the eye, when the window outside is dismantled inserted bar 5, first warning subassembly and second warning subassembly work, in time remind the user, can discover the potential safety hazard of window department rapidly, and handle, improve indoor security, avoid not sending out the molecule and get into indoorly through destroying the window, steal.

Referring to fig. 1, 2, 7 and 8, as a preferred technical solution of the present invention, the positioning assembly includes a sliding rod 9 slidably connected in the outer frame 1, one end of the sliding rod 9 is connected with a connecting plate 901, an outer wall of the sliding rod 9 is sleeved with a first elastic element 902, two ends of the first elastic element 902 are respectively connected with the connecting plate 901 and an outer wall of the outer frame 1, the positioning assembly further includes a rotating rod 10 rotatably connected in the outer frame 1, the rotating rod 10 is sleeved with a torsion spring for returning and rotating, the window sash 2 is fixedly connected with the rotating rod 10, and an outer wall of the rotating rod 10 is provided with a positioning hole 11 matched with the sliding rod 9; specifically, when the window sash 2 needs to be opened, the connecting plate 901 is pulled first, so that the connecting plate 901 drives the sliding rod 9 to move outwards relative to the outer frame 1, the sliding rod 9 no longer limits the rotating rod 10, the window sash 2 can be freely rotated at the moment, when the window sash 2 rotates to a required angle, the pulling force on the connecting plate 901 is released, the sliding rod 9 resets under the elastic action of the first elastic element 902 and limits the rotating rod 10 again, and therefore the opening angle of the window sash 2 is maintained.

Referring to fig. 1, 4 and 5, as a preferred technical solution of the present invention, the first warning assembly includes a working box 12 disposed on a supporting frame 4, an inner wall of the working box 12 is rotatably connected with a main bevel gear 121 through a bearing, the main bevel gear 121 is sleeved on an insertion rod 5, an outer wall of the main bevel gear 121 is engaged with an auxiliary bevel gear 122, the auxiliary bevel gear 122 is connected with a rotating rod 123, the rotating rod 123 is rotatably connected with the working box 12, the first warning assembly further includes a second elastic element 124 disposed on the inner wall of the working box 12, one end of the second elastic element 124, which is far away from the inner wall of the working box 12, is connected with a metal warning plate 125, the rotating rod 123 is provided with a cam 126, and the cam 126 movably abuts against the metal warning plate 125.

Further, a fixing strip 1211 is disposed on an inner wall of the main bevel gear 121, and a fixing groove 501 matched with the fixing strip 1211 is formed on the insertion rod 5.

Specifically, when a lawless person intends to detach the insert rod 5 from the gap between the window sash 2 and the outer frame 1, the insert rod 5 is screwed with the housing 7, so that the inserting rod 5 needs to rotate when being detached, the inserting rod 5 rotates to drive the main bevel gear 121 to rotate through the fixing strip 1211, the main bevel gear 121 is meshed with the auxiliary bevel gear 122 on the rotating rod 123, the rotating rod 123 rotates and drives the cam 126 to rotate, the cam 126 intermittently offsets against the metal warning plate 125 in the rotating process, the metal warning plate 125 is knocked and makes a sound, further, in order to warn the user indoors and to warn the lawbreaker, it should be noted that the number of teeth of the main bevel gear 121 is several times the number of teeth of the sub bevel gear 122, so that even if a lawbreaker slowly rotates the insert rod 5, the rotating rod 123 may have rotated one or two turns, thereby avoiding the weak warning sound of the metal warning plate 125 caused by the slow abutting of the cam 126 and the metal warning plate 125 due to the slow rotation.

Referring to fig. 1, 2, 3 and 4, as a preferred technical solution of the present invention, a screw 16 is further rotatably connected in the outer frame 1, synchronizing wheels 17 are connected to the screw 16 and the main bevel gear 121, a belt is arranged between the two synchronizing wheels 17, sleeves 161 are respectively in threaded connection at both ends of the screw 16, the sleeves 161 are connected with a protective baffle 18 through a support plate, the protective baffle 18 is slidably connected in the outer frame 1, and the protective baffle 18 abuts against an indoor wall; specifically, both sides all are provided with guard flap 18 about in outer frame 1, make guard flap 18 set up indoor and with indoor wall looks butt, when inserted bar 5 rotates and drives main bevel gear 121 and rotate, synchronizing wheel 17 on the main bevel gear 121 rotates in step, and then make screw rod 16 rotate under synchronizing wheel 17's effect, screw rod 16 drives sleeve 161 and moves outside it when rotating, make sleeve 161 drive guard flap 18 through the extension board and be close to each other, and then block the window, make under indoor unmanned circumstances, even if lawless persons dismantle inserted bar 5, also can be blockked by guard flap 18, guarantee indoor safety.

Referring to fig. 1, 2, 3 and 6, as a preferred technical solution of the present invention, one end of the housing 7 away from the inserted link 5 passes through the supporting frame 4 and extends towards the inner wall of the outer frame 1.

Further, the second warning subassembly is including offering the circular chamber 702 of sliding chamber 701 in casing 7 and with sliding chamber 701 intercommunication each other, swing joint has movable pearl 8 in the circular chamber 702, be provided with even board 7011 in the sliding chamber 701, be provided with third elastic element 7012 on even board 7011, the one end that even board 7011 was kept away from to third elastic element 7012 is connected with cock board 7013, cock board 7013 sliding connection is in sliding chamber 701, fixedly connected with limiting plate 7014 on the cock board 7013, limiting plate 7014 and inserted bar 5 threaded connection, the second warning subassembly is still including offering the gas outlet groove 703 on casing 7, gas outlet groove 703 and circular chamber 702 intercommunication each other.

Specifically, when the insertion rod 5 is screwed out upward, the insertion rod 5 no longer restricts the limit plate 7014, so that the limit plate 7014 and the plug plate 7013 move under the pulling of the third elastic element 7012, the plug plate 7013 squeezes the air inside the sliding cavity 701 when moving in the sliding cavity 701, when the air flow moves to the air outlet groove 703, the air is cut into two halves by the inclined surface arranged inside the air outlet groove 703, the upper air flow leaves the air outlet groove 703 to generate sound waves above the air outlet groove, the lower air flow flows into the circular cavity 702, the air flow rotates on the curved wall surface and pushes the movable bead 8 out of the air outlet groove 703 above the air outlet groove, the sound waves above the air flow are amplified, the rolling movable bead 8 rolls in the circular cavity 702 along the air flow to disturb the air flow, the shell 7 makes a sound, further warn an indoor user and warn a lawless person, the air outlet groove 703 of the shell 7 is arranged on one side of the outer frame 1 close to the indoor, the warning sound of being convenient for is heard by the user for can warn indoor user when lawless persons dismantle inserted bar 5, unless lawless persons carry out violent destruction to the window, but this equally can warn peripheral neighbour and user, and the user still can in time react and make the processing, reduces the loss, improves indoor security.

Referring to fig. 1, 2 and 3, as a preferred technical scheme of the present invention, a coaming 13 is disposed on an inner wall of an outer frame 1, a sealing gasket is disposed on an outer wall of the coaming 13, and the sealing gasket is movably abutted to a window sash 2; make casement 2 automatic closure and with seal gasket counterbalance under the effect of torsional spring, improve the leakproofness of casement 2, guarantee its heat preservation and thermal insulation effect, reduce the heat of losing by the door and window gap, energy-conserving effectual.

Referring to fig. 1, 2 and 3, as a preferred embodiment of the present invention, a window sash 2 includes a window frame 201 and two glass plates 202 disposed in the window frame 201, and an inert gas is filled between the two glass plates 202; when the inert gas transfers heat, the heat energy loss is low, and the heat insulation effect is further improved.

Referring to fig. 1 and 2, as a preferred technical scheme of the present invention, fixing plates 14 are disposed on both upper and lower sides of a window sash 2, a telescopic protection rod 15 is movably connected to the fixing plates 14, and one end of the telescopic protection rod 15, which is far away from the fixing plates 14, is connected to an outer frame 1 through a pin; when the window sash 2 is opened, the upper part and the lower part of the window sash 2 and the outer frame 1 can be effectively protected, and the protection effect is ensured.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a thermal-insulated energy-conserving aluminum alloy door and window, includes outer frame (1) that sets firmly on the wall body, its characterized in that, outer frame (1) internal rotation is connected with casement (2), be provided with the locating component who is used for restricting casement (2) activity in outer frame (1), be provided with evenly distributed's first sleeve pipe (3) on casement (2), swing joint has movable rod (301) in first sleeve pipe (3), outer frame (1) outer wall connection has support frame (4), be provided with second sleeve pipe (401) on support frame (4), swing joint has inserted bar (5) in second sleeve pipe (401), be provided with flexible guard plate (6) between movable rod (301) and inserted bar (5), be provided with first warning subassembly on support frame (4), first warning subassembly links to each other with inserted bar (5), the support frame (4) is fixedly provided with a shell (7) in threaded connection with the inserted rod (5), and a second warning assembly is arranged in the shell (7).

2. The heat-insulation energy-saving aluminum alloy door and window according to claim 1, wherein the positioning assembly comprises a sliding rod (9) slidably connected in the outer frame (1), one end of the sliding rod (9) is connected with a connecting plate (901), the outer wall of the sliding rod (9) is sleeved with a first elastic element (902), two ends of the first elastic element (902) are respectively connected with the outer walls of the connecting plate (901) and the outer frame (1), the positioning assembly further comprises a rotating rod (10) rotatably connected in the outer frame (1), the rotating rod (10) is sleeved with a torsional spring for resetting and rotating, the window sash (2) is fixedly connected with the rotating rod (10), and the outer wall of the rotating rod (10) is provided with a positioning hole (11) matched with the sliding rod (9).

3. The heat insulation type energy-saving aluminum alloy door and window as claimed in claim 1, the first warning component comprises a working box (12) arranged on the support frame (4), the inner wall of the working box (12) is rotationally connected with a main bevel gear (121) through a bearing, the main bevel gear (121) is sleeved on the inserted rod (5), the outer wall of the main bevel gear (121) is connected with an auxiliary bevel gear (122) in a meshing way, the auxiliary bevel gear (122) is connected with a rotating rod (123), the rotating rod (123) is rotationally connected with the working box (12), the first warning component also comprises a second elastic element (124) arranged on the inner wall of the work box (12), one end of the second elastic element (124) far away from the inner wall of the working box (12) is connected with a metal warning plate (125), the rotating rod (123) is provided with a cam (126), and the cam (126) is movably abutted against the metal warning plate (125).

4. A heat insulation type energy saving al-alloy door & window according to claim 3, wherein the inner wall of the primary bevel gear (121) is provided with a fixing strip (1211), and the inserting rod (5) is provided with a fixing groove (501) matching with the fixing strip (1211).

5. The heat-insulation energy-saving aluminum alloy door and window as claimed in claim 3, wherein a screw (16) is rotatably connected in the outer frame (1), the screw (16) and the main bevel gear (121) are both connected with synchronizing wheels (17), a belt is arranged between the two synchronizing wheels (17), both ends of the screw (16) are both in threaded connection with sleeves (161), the sleeves (161) are connected with the protective baffle (18) through support plates, the protective baffle (18) is slidably connected in the outer frame (1), and the protective baffle (18) abuts against an indoor wall.

6. The heat insulation type energy-saving aluminum alloy door and window as claimed in claim 1, wherein one end of the shell (7) far away from the inserted rod (5) passes through the support frame (4) and extends towards the inner wall of the outer frame (1).

7. The heat insulation type energy-saving aluminum alloy door and window as claimed in claim 6, the second warning component comprises a sliding cavity (701) arranged in the shell (7) and a circular cavity (702) communicated with the sliding cavity (701), a movable bead (8) is movably connected in the circular cavity (702), a connecting plate (7011) is arranged in the sliding cavity (701), a third elastic element (7012) is arranged on the connecting plate (7011), one end of the third elastic element (7012) far away from the connecting plate (7011) is connected with a plug plate (7013), the plug plate (7013) is connected in the sliding cavity (701) in a sliding way, a limit plate (7014) is fixedly connected to the plug plate (7013), the limiting plate (7014) is in threaded connection with the inserted rod (5), the second warning assembly further comprises an air outlet groove (703) formed in the shell (7), and the air outlet groove (703) is communicated with the circular cavity (702).

8. The heat-insulating energy-saving aluminum alloy door and window as claimed in claim 1, wherein the inner wall of the outer frame (1) is provided with a surrounding plate (13), the outer wall of the surrounding plate (13) is provided with a sealing gasket, and the sealing gasket is movably abutted against the window sash (2).

9. The heat-insulating energy-saving aluminum alloy door and window as claimed in claim 8, wherein the window sash (2) comprises a window frame (201) and two glass plates (202) arranged in the window frame (201), and inert gas is filled between the two glass plates (202).

10. The heat-insulating energy-saving aluminum alloy door and window as claimed in claim 9, wherein the window sash (2) is provided with fixing plates (14) on both upper and lower sides thereof, the fixing plates (14) are movably connected with telescopic protection rods (15), and one ends of the telescopic protection rods (15) far away from the fixing plates (14) are connected with the outer frame (1) through pin shafts.