Aluminum alloy window with external curtain

Abstract

The utility model relates to the technical field of aluminum alloy windows, in particular to an aluminum alloy window with an external curtain, which comprises an aluminum alloy window frame, a first aluminum alloy window sash is arranged on the inner side wall of the aluminum alloy window frame, a second aluminum alloy window sash is arranged on the inner side wall of the aluminum alloy window frame, and the second aluminum alloy window sash is contacted with the first aluminum alloy window sash. Through the arrangement of the curtain body, the aluminum alloy window has the functions of sun shading and the like, under the action of structures such as a servo motor, a second belt wheel and a triangular belt, the winding roller can be driven to rotate, the curtain body can be automatically wound and unwound, under the action of structures such as a limiting piece and a limiting ring groove, rotation limiting can be conducted on the winding roller, and the curtain body can be automatically wound and unwound. And under the action of structures such as a micro motor and a screw rod, the mounting base can be driven to move, so that the tensioning wheel is driven to tension the triangular belt, and the good transmission effect of the triangular belt is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy windows, in particular to an aluminum alloy window with an external curtain. Background Art

[0002] Aluminum alloy windows refer to windows whose window frames are made of aluminum alloy materials, which are commonly found in buildings and residences. In general, aluminum alloy windows have the advantages of being light and strong, corrosion-resistant, beautiful, heat-insulating, easy to maintain, flexible in design, and environmentally friendly.

[0003] In the utility model patent with patent authorization announcement number CN206681595U, an aluminum alloy window is disclosed, including a window body, a frame, an upper glass window and a wire mesh, the upper and lower sides of the window body are respectively installed with an upper empty groove and a lower empty groove, the surface of the window body is inlaid with blocking buckles, and blocking buckles are provided on the left and right sides of the upper empty groove, the frame is connected to the window body through a sliding mechanism, the sliding mechanism includes a first positioning block, a telescopic rod and a second positioning block, the lower glass window is fixed on the frame, and glass baffles are provided at the upper and lower ends of the frame, the upper glass window is connected to the window body through a rotator, and the wire mesh is connected to the frame.

[0004] However, the existing aluminum alloy windows also have certain shortcomings. Most of the existing aluminum alloy windows are formed by a combination of structural parts such as aluminum alloy window frames and aluminum alloy door panels. Although aluminum alloy windows can improve the aesthetics and ventilation of the house, under the influence of hot weather, simple aluminum alloy windows will cause poor indoor shading effect. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an aluminum alloy window with an external curtain.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An aluminum alloy window with an external curtain comprises an aluminum alloy window frame, an inner side wall of the aluminum alloy window frame is provided with an aluminum alloy window sash 1, an inner side wall of the aluminum alloy window frame is provided with an aluminum alloy window sash 2, the aluminum alloy window sash 2 is in contact with the aluminum alloy window sash 1, both left and right ends of the aluminum alloy window frame are fixedly connected with fixing ears, the fixing ears are equipped with a winding roller via a winding shaft, a curtain body is provided on the surface of the winding roller, the curtain body is in contact with the aluminum alloy window frame, a counterweight block is fixedly connected to the lower end of the curtain body, and a driving mechanism is commonly provided on the aluminum alloy window frame, the fixing ears and the winding roller.

[0008] In addition, a preferred structure is that two counterweight blocks are provided, and the two counterweight blocks are symmetrically distributed on the curtain body. Through the provision of the counterweight blocks, the curtain body can be counterweighted, which is convenient for subsequent automatic unwinding.

[0009] In addition, a preferred structure is that the driving mechanism includes a limiting ring groove, a limiting ring groove is provided on the surface of the winding roller, the inner side wall of the fixed ear is fixedly connected to a support rod, the outer side of the winding shaft of the fixed ear is fixedly sleeved with a pulley 1, the right end of the aluminum alloy window frame is fixedly connected to a fixing plate, the right end of the fixing plate is fixedly installed with a servo motor, the outer side of the output shaft of the servo motor is fixedly sleeved with a pulley 2, the surfaces of the pulley 2 and the pulley 1 are jointly provided with a V-belt, the upper end of the fixing plate is fixedly connected to a support frame, and the horizontal portion of the support frame A micro motor is fixedly installed, and the output shaft of the micro motor is rotatably connected to the horizontal part of the support frame. The output shaft of the micro motor is fixedly connected to a screw rod, and a screw barrel is threadedly connected to the outer side of the screw rod, and the end face of the screw barrel away from the support frame is fixedly connected to a mounting seat. Through the coordinated use of a servo motor, a second pulley, a V-belt and other structures, the winding roller can be driven to rotate, and the curtain body can be automatically retracted and released. Under the action of the micro motor, the screw barrel and other structures, the driving tensioning wheel can be used to tension the V-belt to ensure the transmission effect of the V-belt.

[0010] In addition, a preferred structure is that a limiting plate is fixedly connected to the end face of the support rod close to the winding roller, and the limiting plate is in contact with the limiting ring groove. Through the coordinated use of the limiting plate and the limiting ring groove, the winding roller can be rotationally limited.

[0011] In addition, a preferred structure is that a reinforcing rib is welded to the horizontal portion of the support frame, and the other end of the reinforcing rib is welded to the fixing plate. By providing the reinforcing rib, the support frame can be reinforced.

[0012] In addition, a preferred structure is that two symmetrically distributed guide plates are fixedly connected to the surface of the screw barrel, and each of the guide plates is slidably connected to the horizontal part of the support frame. Through the arrangement of the guide plates, the screw barrel can be guided.

[0013] In addition, a preferred structure is that the mounting seat is equipped with a tensioning wheel via a supporting shaft, and the tensioning wheel is in contact with the V-belt. By setting the tensioning wheel, the V-belt can be tensioned.

[0014] The beneficial effects of the utility model are as follows: through the setting of the curtain body, the aluminum alloy window has functions such as sunshade, and under the action of the servo motor, the second pulley, the V-belt and other structures, the winding roller can be driven to rotate, and the curtain body can be automatically retracted and released. Under the action of the limit plate, the limit ring groove and other structures, the rotation of the winding roller can be limited to avoid the problem of slight shaking of the winding roller. Under the action of the micro motor, the screw and other structures, the mounting seat can be driven to move to drive the tensioning wheel to tension the V-belt to ensure a good transmission effect of the V-belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the overall structure of an aluminum alloy window with an external curtain proposed by the utility model;

[0016] Figure 2 The utility model provides an aluminum alloy window with an external curtain Figure 1 A rear view stereogram of

[0017] Figure 3 The utility model provides an aluminum alloy window with an external curtain Figure 2 A top-down perspective view of

[0018] Figure 4 The utility model provides an aluminum alloy window with an external curtain Figure 3 A three-dimensional diagram of the driving mechanism.

[0019] In the figure: 1. aluminum alloy window frame; 2. aluminum alloy window sash 1; 3. aluminum alloy window sash 2; 4. fixing ear; 5. winding roller; 6. curtain body; 7. counterweight; 8. driving mechanism; 81. limiting ring groove; 82. support rod; 83. limiting plate; 84. pulley 1; 85. fixing plate; 86. servo motor; 87. pulley 2; 88. V-belt; 89. supporting frame; 890. reinforcing rib; 891. micro motor; 892. screw; 893. screw barrel; 894. guide plate; 895. mounting seat; 896. tensioning wheel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4An aluminum alloy window with an external curtain comprises an aluminum alloy window frame 1, an inner wall of the aluminum alloy window frame 1 is provided with an aluminum alloy window sash 1 2, an inner wall of the aluminum alloy window frame 1 is provided with an aluminum alloy window sash 2 3, the aluminum alloy window sash 2 3 is in contact with the aluminum alloy window sash 1 2, the left and right ends of the aluminum alloy window frame 1 are fixedly connected with fixed ears 4, the fixed ears 4 are provided with a winding roller 5 through a winding shaft, a curtain body 6 is provided on the surface of the winding roller 5, the curtain body 6 is in contact with the aluminum alloy window frame 1, a counterweight block 7 is fixedly connected to the lower end of the curtain body 6, two counterweight blocks 7 are provided, and the two counterweight blocks 7 are symmetrically distributed on the curtain body 6, and the setting of the counterweight blocks 7 can be used for counterweighting, which is convenient for subsequent automatic unwinding.

[0022] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 The aluminum alloy window frame 1, the fixed ear 4 and the winding roller 5 are jointly provided with a driving mechanism 8, the driving mechanism 8 includes a limiting ring groove 81, the surface of the winding roller 5 is provided with a limiting ring groove 81, the inner side wall of the fixed ear 4 is fixedly connected with a support rod 82, the outer side of the winding shaft of the fixed ear 4 is fixedly sleeved with a pulley 1 84, the right end of the aluminum alloy window frame 1 is fixedly connected with a fixing plate 85, the right end of the fixing plate 85 is fixedly installed with a servo motor 86, the outer side of the output shaft of the servo motor 86 is fixedly sleeved with a pulley 2 87, the surfaces of the pulley 2 87 and the pulley 1 84 are jointly provided with a V-belt 88, the upper end of the fixing plate 85 is fixedly connected with a support frame 89, and the horizontal part of the support frame 89 is fixedly installed A micro motor 891 is installed, and the output shaft of the micro motor 891 is rotatably connected to the horizontal part of the support frame 89. The output shaft of the micro motor 891 is fixedly connected to a screw rod 892. The outer side of the screw rod 892 is threadedly connected to a screw barrel 893. The end surface of the screw barrel 893 away from the support frame 89 is fixedly connected to a mounting seat 895. Through the coordinated use of the servo motor 86, the second pulley 87, the V-belt 88 and other structures, the winding roller 5 can be driven to rotate, and the curtain body 6 can be automatically retracted and released. Under the action of the micro motor 891, the screw barrel 893 and other structures, the driving tensioning wheel 896 can be used to tension the V-belt 88 to ensure the transmission effect of the V-belt 88.

[0023] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 The end face of the support rod 82 close to the winding roller 5 is fixedly connected with a limiting plate 83, and the limiting plate 83 is in contact with the limiting ring groove 81. By using the limiting plate 83 and the limiting ring groove 81 in coordination, the winding roller 5 can be rotationally limited. A reinforcing rib 890 is welded to the horizontal portion of the support frame 89, and the other end of the reinforcing rib 890 is welded to the fixed plate 85. By setting the reinforcing rib 890, the support frame 89 can be reinforced.

[0024] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 Two symmetrically distributed guide plates 894 are fixedly connected to the surface of the screw barrel 893. Each guide plate 894 is slidably connected to the horizontal part of the support frame 89. Through the setting of the guide plate 894, the screw barrel 893 can be guided. The mounting seat 895 is equipped with a tensioning wheel 896 through the support shaft. The tensioning wheel 896 is in contact with the V-belt 88. Through the setting of the tensioning wheel 896, the V-belt 88 can be tensioned.

[0025] The specific implementation process of the utility model is as follows: when in use, the curtain body 6 can be set to shade the indoors. When ventilation and lighting are needed, the servo motor 86 is started to drive the output shaft to rotate in the forward direction to drive the pulley 2 87 to rotate. Under the transmission of the V-belt 88, the pulley 1 84 can be driven to rotate, and then the winding roller 5 can be driven to rotate, and the curtain body 6 can be wound up. When the winding roller 5 rotates, the limiting piece 83 and the limiting ring groove 81 can be used to limit the rotation of the winding roller 5 to avoid the slight shaking of the winding roller 5.

[0026] Start the micro motor 891 to drive the output shaft to rotate, so as to drive the screw 892 to rotate. Under the relationship of threaded connection, the screw barrel 893 can be driven to move. When the screw barrel 893 moves, the guide plate 894 can be driven to slide along the inner side of the support frame 89 to ensure smooth movement of the screw barrel 893. Finally, the screw barrel 893 drives the mounting seat 895 to move, so as to drive the tensioning wheel 896 to tension the V-belt 88, so as to ensure a good transmission effect of the V-belt 88.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An aluminum alloy window with an external curtain, comprising an aluminum alloy window frame (1), characterized in that: The inner wall of the aluminum alloy window frame (1) is provided with an aluminum alloy window sash 1 (2), and the inner wall of the aluminum alloy window frame (1) is provided with an aluminum alloy window sash 2 (3), and the aluminum alloy window sash 2 (3) is in contact with the aluminum alloy window sash 1 (2). The left and right ends of the aluminum alloy window frame (1) are fixedly connected with fixing ears (4), and the fixing ears (4) are equipped with a winding roller (5) through a winding shaft. The surface of the winding roller (5) is provided with a curtain body (6), and the curtain body (6) is in contact with the aluminum alloy window frame (1). The lower end of the curtain body (6) is fixedly connected with a counterweight block (7), and the aluminum alloy window frame (1), the fixing ears (4) and the winding roller (5) are commonly provided with a driving mechanism (8).

2. The aluminum alloy window with external curtains according to claim 1, characterized in that: Two counterweight blocks (7) are provided, and the two counterweight blocks (7) are symmetrically distributed on the curtain body (6).

3. The aluminum alloy window with external curtains according to claim 1, characterized in that: The driving mechanism (8) comprises a limiting ring groove (81), the surface of the winding roller (5) is provided with a limiting ring groove (81), the inner side wall of the fixing ear (4) is fixedly connected to a support rod (82), the outer side of the winding shaft of the fixing ear (4) is fixedly sleeved with a pulley 1 (84), the right end of the aluminum alloy window frame (1) is fixedly connected to a fixing plate (85), the right end of the fixing plate (85) is fixedly mounted with a servo motor (86), the outer side of the output shaft of the servo motor (86) is fixedly sleeved with a pulley 2 (87), the pulley 2 (87) and the pulley 1 (8 4) are provided with a triangular belt (88), the upper end of the fixing plate (85) is fixedly connected to a support frame (89), the horizontal portion of the support frame (89) is fixedly mounted with a micro motor (891), the output shaft of the micro motor (891) is rotatably connected to the horizontal portion of the support frame (89), the output shaft of the micro motor (891) is fixedly connected to a screw rod (892), the outer side of the screw rod (892) is connected to a screw barrel (893) by a thread, and the end surface of the screw barrel (893) away from the support frame (89) is fixedly connected to a mounting seat (895).

4. The aluminum alloy window with external curtains according to claim 3, characterized in that: The end surface of the support rod (82) close to the winding roller (5) is fixedly connected to a limiting plate (83), and the limiting plate (83) is in contact with the limiting ring groove (81).

5. The aluminum alloy window with external curtains according to claim 3, characterized in that: A reinforcing rib (890) is welded to the horizontal portion of the support frame (89), and the other end of the reinforcing rib (890) is welded to the fixing plate (85).

6. The aluminum alloy window with external curtains according to claim 3, characterized in that: Two symmetrically distributed guide plates (894) are fixedly connected to the surface of the screw barrel (893), and each of the guide plates (894) is slidably connected to the horizontal part of the support frame (89).

7. The aluminum alloy window with external curtains according to claim 3, characterized in that: The mounting seat (895) is provided with a tensioning wheel (896) via a supporting shaft, and the tensioning wheel (896) is in contact with the V-belt (88).

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