Aluminum alloy heat insulation door and window

Abstract

The utility model discloses an aluminum alloy heat insulation door and window which comprises a window frame, glass is arranged on one side of the window frame, a ventilation hole is formed in the other side of the glass and located on the outer wall of the window frame, a hinge is arranged on one side of the ventilation hole, a switch window is arranged on the hinge, and a shell is arranged on the outer wall of the window frame and located at the upper end. Mounting columns are arranged on the two side faces of the shell, mounting frames are arranged on the outer wall of the window frame and located on the two sides of the window frame, the mounting columns are located in the mounting frames, fastening nuts are arranged on the mounting columns, a winding drum is rotationally arranged in the shell, a first bevel gear is arranged at one end of the winding drum, and a second bevel gear is arranged at the other end of the winding drum. And a rotating shaft is rotationally arranged on the outer wall of the shell, so that a user can rotate a knob to enable the rotating shaft to drive the winding drum to rotate, the heat insulation curtain is slowly put down, the opening and closing window and the front end of the glass are shielded, sunlight is prevented from entering, and the heat insulation effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aluminium alloy door and window, more particularly, it relates to an aluminium alloy heat insulation door and window. BACKGROUND

[0002] Aluminium alloy door and window refers to the door and window made of aluminium alloy extruded section material as frame, shaft and fan material, and is called aluminium door and window, aluminium alloy door and window includes the door and window with aluminium alloy as stress rod piece base material and wood and plastic composite, and is called aluminium-wood composite door and window and aluminium-plastic composite door and window, the quality of aluminium alloy door and window can be roughly judged from the selection of raw materials, surface treatment of aluminium material and internal processing quality, price of aluminium alloy door and window, aluminium alloy door and window is a kind of door and window type commonly used in modern building, and it is widely welcomed due to its light weight, corrosion resistance, high strength and good processing performance.

[0003] However, most of the existing aluminium alloy door and window do not have heat insulation mechanism, so that the sunlight can directly enter the room in summer, and the temperature in the room is increased, which brings discomfort to people.

[0004] In addition, the sealing effect of the connection position of the door and window and the window frame is not good, and the high-temperature air outside can directly enter the room from the connection position of the door and window, and the temperature in the room is increased, so the heat insulation effect is not obvious. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] In view of the problems existing in the prior art, the utility model provides an aluminium alloy heat insulation door and window to solve the technical problem that most of the existing aluminium alloy door and window do not have heat insulation mechanism, so that the sunlight can directly enter the room in summer.

[0007] (II) technical scheme

[0008] To achieve the above object, the utility model provides following technical scheme: an aluminium alloy heat -proof door and window, including window frame, one side of window frame is equipped with glass, the other side of glass and located on the outer wall of window frame is equipped with ventilation hole, one side of ventilation hole is provided with hinge, be equipped with switch window on hinge, the outer wall of window frame and located upper end is equipped with casing, both sides of casing are equipped with mounting post, the outer wall of window frame and located both sides are equipped with mounting bracket, the inside of mounting post is located mounting bracket, be equipped with fastening nut on mounting post, the inside of casing is equipped with drum, one end of drum is equipped with first bevel gear, the outer wall of casing is equipped with rotating shaft, one end of rotating shaft is equipped with second bevel gear, first bevel gear and second bevel gear are engaged installation, the other end of rotating shaft is equipped with knob, be equipped with heat -proof curtain on drum, the position of window frame and switch window is equipped with sealing mechanism.

[0009] The utility model further sets up, sealing mechanism includes first sealing groove, first sealing groove is set up in the outer end of ventilation hole, the inside of first sealing groove is equipped with first sealing pad, the outer wall of switch window is fixedly equipped with frame type protruding, frame type protruding can enter the inside of ventilation hole, it is convenient to increase the sealing between window frame and switch window.

[0010] The utility model further sets up, the outer end of frame type protruding and located on the inner wall of switch window is equipped with second sealing pad, second sealing pad and first sealing pad are opposite.

[0011] The utility model further sets up, the lower end of heat -proof curtain is fixedly equipped with counterweight rod, both sides of counterweight rod and located on the outer wall of window frame are equipped with fixed block, the movable limit pin of fixed block is equipped, both ends of counterweight rod are correspondingly equipped with limit groove, one end of limit pin is located in the inside of limit groove, it is convenient to fix installation to counterweight rod.

[0012] The utility model further sets up, the other end of limit pin is fixedly equipped with pull block, spring is equipped between pull block and fixed block, it is convenient to make one end of limit pin enter limit groove.

[0013] The utility model further sets up, the outer wall of mounting bracket is equipped with the clamping groove, one end of fastening nut is equipped with clamping block, the inside of clamping block is located in clamping groove, it is convenient to fix installation to casing.

[0014] The utility model further sets up, heat -proof curtain and counterweight rod can enter the inside of casing, it is convenient to store when heat -proof curtain is idle.

[0015] The utility model further sets up, be equipped with pull ring on switch window, it is convenient to open switch window.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the aluminum alloy heat-insulating door and window has the following beneficial effects:

[0018] 1. By setting the winding drum, rotating shaft and knob, the user can rotate the knob to drive the second bevel gear to rotate the first bevel gear and the winding drum, so that the heat-insulating curtain is slowly lowered, thereby shielding the front end of the opening and closing window and glass, preventing sunlight from entering, and achieving good heat-insulating effect.

[0019] 2. By setting the ventilation hole, first sealing groove and frame-shaped protrusion, when the opening and closing window is closed, the frame-shaped protrusion enters the ventilation hole, and the second sealing gasket at the outer end of the frame-shaped protrusion is in close contact with the first sealing gasket in the first sealing groove, thereby increasing the sealing property between the opening and closing window and the window frame, preventing external hot air from entering, and achieving good heat-insulating effect.

[0020] 3. By setting the fixing block, limiting pin and limiting slot, when the heat-insulating curtain is lowered, the counterweight rod at the lower end is located at the middle position between the two fixing blocks, and the user can pull the pull block to open the spring and make one end of the limiting pin enter the limiting slot, thereby fixing and installing the counterweight rod and increasing the practicability. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole schematic view of the aluminum alloy heat-insulating door and window in non-use state.

[0022] Figure 2 It is a position schematic view of the glass on the window frame, opening and closing window, mounting frame, fixing block and limiting pin.

[0023] Figure 3 It is an installation explosion view of the first sealing groove and first sealing gasket on the window frame.

[0024] Figure 4 It is an installation explosion view of the frame-shaped protrusion and second sealing gasket on the opening and closing window.

[0025] Figure 5 It is an installation schematic view of the winding drum, first bevel gear, second bevel gear, rotating shaft and heat-insulating curtain inside the shell.

[0026] Figure 6 It is a position schematic view of the clamping block on the fastening nut.

[0027] In the figure: 1, window frame; 2, glass; 3, ventilation hole; 4, switch window; 5, shell; 6, mounting column; 7, mounting rack; 8, fastening nut; 9, winding drum; 10, first bevel gear; 11, rotating shaft; 12, second bevel gear; 13, knob; 14, thermal curtain; 15, first sealing groove; 16, first sealing gasket; 17, frame-shaped protrusion; 18, second sealing gasket; 19, counterweight rod; 20, fixed block; 21, limit pin; 22, limit groove; 23, pull block; 24, spring; 25, clamping groove; 26, clamping block; 27, pull ring. DETAILED DESCRIPTION

[0028] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0030] In the present application, unless otherwise specified, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravity directions; similarly, for the convenience of understanding and description, "left, right" are generally with respect to the left and right shown in the drawings; "inner, outer" refer to the inner and outer with respect to the contour of each component itself, but the above directional words are not used to limit the present application.

[0031] Please refer to Figures 1-6 An aluminum alloy heat-insulating door and window, comprising a window frame 1, a glass 2 is arranged on one side of the window frame 1, a ventilation hole 3 is arranged on the other side of the glass 2 and on the outer wall of the window frame 1, a hinge is arranged on one side of the ventilation hole 3, a switch window 4 is arranged on the hinge, a shell 5 is arranged on the outer wall of the window frame 1 and at the upper end, mounting columns 6 are arranged on the two side surfaces of the shell 5, mounting racks 7 are arranged on the outer wall of the window frame 1 and at the two sides, the mounting columns 6 are arranged inside the mounting racks 7, fastening nuts 8 are arranged on the mounting columns 6, a winding drum 9 is rotatably arranged in the shell 5, a first bevel gear 10 is arranged on one end of the winding drum 9, a rotating shaft 11 is rotatably arranged on the outer wall of the shell 5, a second bevel gear 12 is arranged on one end of the rotating shaft 11, the first bevel gear 10 and the second bevel gear 12 are meshingly arranged, a knob 13 is arranged on the other end of the rotating shaft 11, a thermal curtain 14 is arranged on the winding drum 9, a sealing mechanism is arranged at the connecting position of the window frame 1 and the switch window 4, and a pull ring 27 is arranged on the switch window 4.

[0032] In the embodiment, the sealing mechanism comprises a first sealing groove 15, which is arranged at the outer end of the ventilation hole 3, and a first sealing pad 16 arranged in the first sealing groove 15. A frame-shaped protrusion 17 is arranged on the outer wall of the switch window 4 and can enter the ventilation hole 3. A second sealing pad 18 is arranged at the outer end of the frame-shaped protrusion 17 and located on the inner wall of the switch window 4, and the second sealing pad 18 is in contact with the first sealing pad 16.

[0033] More specifically, the user can rotate the knob 13 to drive the second bevel gear 12 to rotate the first bevel gear 10 and the winding drum 9, so as to slowly lower the thermal curtain 14 and shield the front end of the switch window 4 and the glass 2, thereby preventing sunlight from entering the room and achieving good heat insulation effect. When the switch window 4 is closed, the frame-shaped protrusion 17 enters the ventilation hole 3, and the second sealing pad 18 at the outer end of the frame-shaped protrusion 17 is in close contact with the first sealing pad 16 in the first sealing groove 15, thereby increasing the sealing between the switch window 4 and the window frame 1, preventing external hot air from entering, and achieving good heat insulation effect.

[0034] Please refer to Figure 1 , Figure 2 and Figure 5 , as an embodiment for fixing the thermal curtain 14: a counterweight rod 19 is arranged at the lower end of the thermal curtain 14, and a fixing block 20 is arranged at both sides of the counterweight rod 19 and located on the outer wall of the window frame 1. A limiting pin 21 is movably arranged on the fixing block 20, a limiting groove 22 is arranged at both ends of the counterweight rod 19, one end of the limiting pin 21 is located in the limiting groove 22, and a pull block 23 is fixedly arranged at the other end of the limiting pin 21. A spring 24 is arranged between the pull block 23 and the fixing block 20, and the thermal curtain 14 and the counterweight rod 19 can enter the inside of the shell 5.

[0035] Specifically, when the thermal curtain 14 is lowered, the counterweight rod 19 at the lower end is located at the middle position of the two fixing blocks 20. At this time, the user can pull the pull block 23 to make the spring 24 open and the one end of the plug pin enter the plug slot, so as to fix and install the counterweight rod 19, thereby increasing the practicability.

[0036] Please refer to Figure 3 and Figure 6 , as a further embodiment for installing and dismounting the shell 5: a clamping groove 25 is arranged on the outer wall of the mounting bracket 7, and a clamping block 26 is arranged at one end of the fastening nut 8, and the clamping block 26 is located in the clamping groove 25.

[0037] Specifically, the user can tighten the fastening nut 8 to make the clamping block 26 at one end enter the clamping groove 25, so as to fix and install the shell 5 and the window frame 1.

[0038] In summary, the whole device in use: the user can turn the knob 13 to make the second bevel gear 12 driven first bevel gear 10 and drum 9 rotation, to make the slow down the curtain 14, and then on the switch window 4 and glass 2 of the front end of the shelter, to prevent direct sunlight into the room, when the switch window 4 is closed, the frame-shaped convex 17 will enter the ventilation hole 3, and then the frame-shaped convex 17 outside the second sealing pad 18 and the first sealing pad 16 in the first sealing groove 15 tight contact, to increase the sealing between the switch window 4 and the window frame 1, prevent the outside hot air into, play a good heat insulation effect, when the curtain 14 is down, its lower end of the counterweight rod 19 will be located in the middle of the two fixed block 20, the user can pull the block 23 to make the spring 24 open and then make the limit pin 21 one end into the limit slot 22, to fix the counterweight rod 19, increase the practicability.

[0039] In all the above solutions, the connection between the two components can be selected according to the actual situation, welding, bolt and nut connection, bolt or screw connection or other known connection mode, not one by one hereinafter, all the above are involved in the fixed connection, preferably consider is welding, although the embodiments of the utility model have been shown and described, for those skilled in the art, it can be understood that without departing from the principles and spirit of the utility model, a variety of changes, modifications, replacements and modifications can be made to these embodiments, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An aluminium alloy heat-insulating door and window comprising a window frame (1), characterized in that: The side of the window frame (1) is provided with glass (2), the other side of the glass (2) and the outer wall of the window frame (1) are provided with ventilation hole (3), one side of the ventilation hole (3) is provided with hinge, the hinge is provided with switch window (4), the outer wall of the window frame (1) and the upper end are provided with shell (5), both sides of the shell (5) are provided with mounting column (6), the outer wall of the window frame (1) and both sides are provided with mounting rack (7), the mounting column (6) is located in the inside of the mounting rack (7), the mounting column (6) is provided with fastening nut (8), the inside of the shell (5) is rotatably provided with winding drum (9), one end of the winding drum (9) is provided with first bevel gear (10), the outer wall of the shell (5) is rotatably provided with rotating shaft (11), one end of the rotating shaft (11) is provided with second bevel gear (12), the first bevel gear (10) and the second bevel gear (12) are engaged, the other end of the rotating shaft (11) is provided with knob (13), the winding drum (9) is provided with thermal curtain (14), the connecting position of the window frame (1) and the switch window (4) is provided with sealing mechanism.

2. The aluminum alloy heat-insulating door and window according to claim 1, characterized in that: The sealing mechanism comprises first sealing groove (15), the first sealing groove (15) is opened in the outer end of the ventilation hole (3), the inside of the first sealing groove (15) is provided with first sealing pad (16), the outer wall of the switch window (4) is fixedly provided with frame type protrusion (17), the frame type protrusion (17) can enter the inside of the ventilation hole (3).

3. The aluminum alloy thermal break door and window according to claim 2, characterized in that: The outer end of the frame type protrusion (17) and the inner wall of the switch window (4) are provided with second sealing pad (18), the second sealing pad (18) is in abutment with the first sealing pad (16).

4. The aluminum alloy thermal break door and window according to claim 1, characterized in that: The lower end of the thermal curtain (14) is fixedly provided with counterweight rod (19), both sides of the counterweight rod (19) and the outer wall of the window frame (1) are provided with fixed block (20), the fixed block (20) is movably provided with limit pin (21), both ends of the counterweight rod (19) are correspondingly provided with limit groove (22), one end of the limit pin (21) is located in the inside of the limit groove (22).

5. The aluminum alloy thermal break door and window according to claim 4, characterized in that: The other end of the limit pin (21) is fixedly provided with pull block (23), the pull block (23) and the fixed block (20) are provided with spring (24).

6. The aluminum alloy thermal break door and window according to claim 1, characterized in that: The outer wall of the mounting rack (7) is provided with clamping groove (25), one end of the fastening nut (8) is provided with clamping block (26), the clamping block (26) is located in the inside of the clamping groove (25).

7. The aluminum alloy thermal break door and window according to claim 4, characterized in that: The thermal curtain (14) and the counterweight rod (19) can enter the inside of the shell (5).

8. The aluminum alloy thermal break door and window according to claim 1, characterized in that: The switch window (4) is provided with pull ring (27).

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