Energy-saving building sun shield

Abstract

The utility model discloses an energy-saving building sun visor, which belongs to the technical field of sun visors, and comprises a first support frame, the top of the first support frame is connected with the bottom of a first sun visor, a moving groove is formed in the first sun visor, a second sun visor is movably connected in the moving groove, and the second sun visor is connected with the top of the first support frame. And the shape of the second sun shield is matched with the inner diameter of the moving groove, the bottom of the second sun shield is connected with the top of the second supporting frame, a plurality of first limiting holes are formed in the first sun shield at equal intervals, and a plurality of second limiting holes are formed in the second sun shield at equal intervals. According to the energy-saving building sun shield, the first sun shield body, the moving groove, the second sun shield body, the first limiting hole, the second limiting hole and the limiting rod are arranged, in the using process of the sun shield, the sun shading area of the sun shield can be adjusted, and therefore sun shading treatment can be conveniently conducted on energy-saving buildings with different sizes; therefore, the applicability of the sun shield is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of sunshades, and particularly relates to an energy-saving building sunshade. Background Art

[0002] Sunshades are designed to avoid dazzling sunlight and prevent the influence of sunlight. Some can be moved back and forth to adjust the irradiation degree of sunlight on the eyes, avoiding accidents, and also having a good cooling effect. In energy-saving buildings, sunshades are usually equipped.

[0003] The Chinese patent discloses an energy-saving building sunshade with the publication number CN214575201U, which states that "including a frame, both the top inner wall and the bottom inner wall of the frame are rotatably connected with a plurality of rotating shafts through bearings, and a sunshade body is fixedly connected between the opposite outer walls of the upper and lower rotating shafts. Both ends of the outer wall of one side of the frame are fixedly connected with electric sliding rails, and a fixing frame is slidably connected between the inner walls of the two electric sliding rails. A plurality of springs are fixedly connected to the outer wall of one side of the fixing frame, and a cleaning plate is fixedly connected to the bottom outer wall of the spring". The length and width of the existing sunshades are usually fixed, making it difficult to adjust the sunshading area of the sunshades during use, thus inconvenient for sunshading energy-saving buildings of different sizes and with poor applicability. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an energy-saving building sunshade, which solves the problem that the length and width of the existing sunshades are usually fixed, making it difficult to adjust the sunshading area of the sunshades during use, thus inconvenient for sunshading energy-saving buildings of different sizes and with poor applicability.

[0005] The technical solution of the utility model is as follows: An energy-saving building sunshade includes a first support frame, the top of the first support frame is connected to the bottom of the first sunshade, a moving groove is formed in the first sunshade, a second sunshade is movably connected in the moving groove, the shape of the second sunshade is adapted to the inner diameter of the moving groove, the bottom of the second sunshade is connected to the top of the second support frame, a plurality of first limiting holes are equidistantly formed in the first sunshade, a plurality of second limiting holes are equidistantly formed in the second sunshade, a limiting rod is inserted at the coincidence of the first limiting hole and the second limiting hole, and the shape of the limiting rod is adapted to the first limiting hole and the second limiting hole.

[0006] As a further solution of the utility model: The first sunshade is made of a metal material, and sunshade cloth is coated on both the outside of the first sunshade and the outside of the second sunshade.

[0007] As a further solution of the utility model: the outer wall of the limiting rod is respectively connected with the inner walls of the two magnetic rings, and the magnetic rings are magnetically attracted to the first sunshade.

[0008] As a further solution of the utility model: reinforcing plates are arranged in both the first sunshade and the second sunshade, and the mutually remote sides of the two reinforcing plates are respectively connected with one sides of the inner walls of the first sunshade and the second sunshade.

[0009] As a further solution of the utility model: the mutually opposite sides of the first support frame and the second support frame are respectively connected with the mutually remote sides of the two buffer plates, a plurality of buffer springs are equidistantly arranged at the tops of the two buffer plates, and the tops of the corresponding two buffer springs are respectively lapped with the bottom of the first sunshade and the bottom of the second sunshade.

[0010] As a further solution of the utility model: the bottoms of the first support frame and the second support frame are respectively connected with the tops of the two first rotating seats, the first rotating seat is rotationally connected with the second rotating seat through a rotating shaft, the bottom of the second rotating seat is connected with the top of the support rod, and the outer wall of the support rod is connected with the inner wall of the support seat.

[0011] As a further solution of the utility model: the outer wall of the rotating shaft is connected with the inner wall of the worm gear, the worm gear is meshed with the worm, the bottom end of the worm is connected with the top end of the rotating rod through a connecting piece, the bottom end of the rotating rod is connected with the top of the handle, and the outer wall of the handle is provided with anti-slip lines.

[0012] As a further solution of the utility model: the outer wall of the support rod is connected with the inner wall of the fixing plate, the top of the fixing plate is connected with the bottom of the bearing seat, a bearing is arranged in the bearing seat, and the rotating rod is rotationally connected with the bearing seat through the bearing.

[0013] As a further solution of the utility model: the outer wall of the support rod is connected with the inner wall of the connecting plate, the side surface of the connecting plate is connected with the corresponding side of the first hinge plate, the first hinge plate is hinged with the second hinge plate through a pin shaft, and the top plate of the second hinge plate is connected with the bottom of the first support frame.

[0014] As a further solution of the utility model: a plurality of reinforcing ribs are equidistantly arranged in both the first support frame and the second support frame.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. The sunshade for energy-saving buildings can adjust the sunshade area of the sunshade during use by setting the first sunshade, moving groove, second sunshade, first limit hole, second limit hole and limit rod, so as to facilitate sunshading treatment for energy-saving buildings of different sizes, and thus ensure the applicability of the sunshade.

[0017] 2. The sunshade for energy-saving buildings is provided with a handle, which is convenient for rotating the worm to drive the worm wheel to rotate. Through the mutual cooperation of the worm wheel and the worm, the inclination angles of the first sunshade and the second sunshade can be adjusted, so that the first sunshade and the second sunshade can adjust the corresponding sunshade angles according to the needs of the region. After the angle adjustment is completed, the adjusted angle can be self-locked to avoid rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a three-dimensional structural schematic diagram of the worm wheel of the present utility model;

[0021] Figure 3 is a front structural schematic diagram of the buffer spring of the present utility model;

[0022] Figure 4 is an exploded structural schematic diagram of the first sunshade of the present utility model;

[0023] In the figure: 1 first support frame, 2 first sunshade, 3 moving groove, 4 second sunshade, 5 second support frame, 6 first limit hole, 7 second limit hole, 8 limit rod, 9 sunshade cloth, 10 magnetic ring, 11 reinforcing plate, 12 buffer plate, 13 buffer spring, 14 first rotating seat, 15 second rotating seat, 16 rotating shaft, 17 worm wheel, 18 worm, 19 connecting piece, 20 rotating rod, 21 handle, 22 fixing plate, 23 bearing, 24 bearing seat, 25 connecting plate, 26 first hinge plate, 27 second hinge plate, 28 support rod, 29 support seat, 30 reinforcing rib. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments of the present utility model fall within the scope of protection of the present utility model.

[0025] Such asFigures 1-4As shown in the figure, the present utility model provides a technical solution: an energy-saving building sunshade board, which includes a first support frame 1. The top of the first support frame 1 is connected to the bottom of the first sunshade board 2. A moving groove 3 is provided in the first sunshade board 2. A second sunshade board 4 is movably connected in the moving groove 3. The shape of the second sunshade board 4 is adapted to the inner diameter of the moving groove 3. The bottom of the second sunshade board 4 is connected to the top of the second support frame 5. A number of first limiting holes 6 are equidistantly provided in the first sunshade board 2. A number of second limiting holes 7 are equidistantly provided in the second sunshade board 4. A limiting rod 8 is inserted at the coincidence of the first limiting hole 6 and the second limiting hole 7. The shape of the limiting rod 8 is adapted to the first limiting hole 6 and the second limiting hole 7. The first sunshade board 2 is made of a metal material. Sunshade cloth 9 is coated on the outside of the first sunshade board 2 and the outside of the second sunshade board 4. The outer wall of the limiting rod 8 is respectively connected to the inner walls of two magnetic rings 10. The magnetic rings 10 are magnetically attracted to the first sunshade board 2. By setting the magnetic rings 10, the limiting rod 8 can be fixed, so as to lock the adjusted positions of the first sunshade board 2 and the second sunshade board 4. Reinforcing plates 11 are provided in both the first sunshade board 2 and the second sunshade board 4. The sides of the two reinforcing plates 11 away from each other are respectively connected to one side of the inner walls of the first sunshade board 2 and the second sunshade board 4. The opposite sides of the first support frame 1 and the second support frame 5 are respectively connected to the sides of two buffer plates 12 away from each other. A number of buffer springs 13 are equidistantly arranged at the tops of the two buffer plates 12. The tops of the corresponding two buffer springs 13 are respectively lapped with the bottom of the first sunshade board 2 and the bottom of the second sunshade board 4. By setting the buffer springs 13 and the buffer plates 12, when the first sunshade board 2 and the second sunshade board 4 are pressed, they can be buffered, so as to avoid damage to the first sunshade board 2 and the second sunshade board 4 during the pressing process. The bottoms of the first support frame 1 and the second support frame 5 are respectively connected to the tops of two first rotating seats 14. The first rotating seat 14 is rotatably connected to the second rotating seat 15 through a rotating shaft 16. The bottom of the second rotating seat 15 is connected to the top of the support rod 28. The outer wall of the support rod 28 is connected to the inner wall of the support seat 29. The outer wall of the rotating shaft 16 is connected to the inner wall of the worm gear 17. The worm gear 17 meshes with the worm 18. The bottom end of the worm 18 is connected to the top end of the rotating rod 20 through a connecting member 19. The bottom end of the rotating rod 20 is connected to the top of the handle 21. The outer wall of the handle 21 is provided with anti-slip lines. By setting the handle 21, it is convenient to rotate the worm 18 to drive the worm gear 17 to rotate. And through the mutual cooperation of the worm gear 17 and the worm 18, the inclination angles of the first sunshade board 2 and the second sunshade board 4 can be adjusted, so that the first sunshade board 2 and the second sunshade board 4 can adjust the corresponding sunshade angles according to the needs of the region. And after the angle adjustment is completed, the adjusted angle can be self-locked to avoid its rotation. The outer wall of the support rod 28 is connected to the inner wall of the fixed plate 22. The top of the fixed plate 22 is connected to the bottom of the bearing seat 24. A bearing 23 is provided in the bearing seat 24.The rotating rod 20 is rotatably connected to the bearing seat 24 through the bearing 23. By providing the bearing 23 and the bearing seat 24, it can play a role in limiting and supporting during the rotation of the rotating rod 20, avoiding the shaking of the rotating rod 20 during rotation and affecting its transmission effect. At the same time, it can reduce the friction generated when the rotating rod 20 rotates, ensure its rotation accuracy, and thus ensure the stability of its rotation. The outer wall of the support rod 28 is connected to the inner wall of the connecting plate 25. The side of the connecting plate 25 is connected to the corresponding side of the first hinge plate 26. The first hinge plate 26 is hinged to the second hinge plate 27 through a pin shaft. The top plate of the second hinge plate 27 is connected to the bottom of the first support frame 1. By providing the first hinge plate 26 and the second hinge plate 27, it can play a supporting role during the rotation of the first support frame 1 and the second support frame 5, thus ensuring the stability of the rotation of the first support frame 1 and the second support frame 5. A number of reinforcing ribs 30 are evenly arranged in the first support frame 1 and the second support frame 5. By providing the reinforcing ribs 30, the mechanical strength of the first support frame 1 and the second support frame 5 can be improved, thus ensuring the stability of the first sunshade 2 and the second sunshade 4.,

[0026] The working principle of the present utility model is as follows:

[0027] When it is necessary to adjust the sunshade area of the sunshade, pull the second support frame 5. Since the first sunshade 2 is movably connected to the second sunshade 4, the second support frame 5 can be pulled to drive the second sunshade 4. And during the process of pulling the second sunshade 4, the sunshade area of the sunshade can be increased. When the area adjustment is completed, insert the insertion rod into the corresponding first limit hole 6 and the second limit hole 7, and the first sunshade 2 and the second sunshade 4 can be locked to avoid dislocation. When the limit rod 8 is inserted, the magnetic ring 10 is sleeved outside the limit rod 8 and fixed magnetically with the first sunshade 2. When it is necessary to adjust the inclination angle of the sunshade, rotate the handle 21. The rotation of the handle 21 drives the worm 18 to rotate. Since the worm 18 meshes with the worm wheel 17, the worm wheel 17 can be driven to rotate by the worm 18. The rotation of the worm wheel 17 drives the rotation of the rotating shaft 16. The rotation of the rotating shaft 16 drives the rotation of the first rotating seat 14. And during the rotation of the first rotating seat 14, the inclination angle of the first sunshade 2 and the second sunshade 4 can be adjusted. And the automatic self-locking effect of the worm 18 and the worm wheel 17 can lock the adjusted angle.,

[0028] The above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.,

Claims

1. An energy-saving building sunshade, comprising a first support frame (1), characterized in that: The top of the first support frame (1) is connected to the bottom of the first sun visor (2), a movable groove (3) is provided in the first sun visor (2), a second sun visor (4) is movably connected in the movable groove (3), the shape of the second sun visor (4) is adapted to the inner diameter of the movable groove (3), the bottom of the second sun visor (4) is connected to the top of the second support frame (5), a plurality of first limiting holes (6) are equidistantly provided in the first sun visor (2), a plurality of second limiting holes (7) are equidistantly provided in the second sun visor (4), a limiting rod (8) is inserted at the overlap of the first limiting hole (6) and the second limiting hole (7), the shape of the limiting rod (8) is adapted to the first limiting hole (6) and the second limiting hole (7).

2. The energy-saving building sunshade according to claim 1, characterized in that: The first sun visor (2) is made of metal material, and the outside of the first sun visor (2) and the outside of the second sun visor (4) are both covered with sunshade cloth (9).

3. The energy-saving building sunshade according to claim 1, characterized in that: The outer wall of the limiting rod (8) is respectively connected to the inner walls of two magnetic rings (10), and the magnetic rings (10) are magnetically attracted to the first sunshade (2).

4. The energy-saving building sunshade according to claim 1, characterized in that: A reinforcing plate (11) is provided inside the first sun visor (2) and the second sun visor (4), and the two reinforcing plates (11) are connected to one side of the inner wall of the first sun visor (2) and the inner wall of the second sun visor (4) at the sides away from each other.

5. The energy-saving building sunshade according to claim 1, characterized in that: The opposite sides of the first support frame (1) and the second support frame (5) are respectively connected to the sides of the two buffer plates (12) that are away from each other, and a plurality of buffer springs (13) are equidistantly arranged on the tops of the two buffer plates (12), and the top ends of the corresponding two buffer springs (13) are respectively overlapped with the bottom of the first sun visor (2) and the bottom of the second sun visor (4).

6. The energy-saving building sunshade according to claim 1, characterized in that: The bottom of the first support frame (1) and the bottom of the second support frame (5) are respectively connected to the tops of the two first rotating seats (14); the first rotating seat (14) is rotatably connected to the second rotating seat (15) via a rotating shaft (16); the bottom of the second rotating seat (15) is connected to the top of a support rod (28); and the outer wall of the support rod (28) is connected to the inner wall of the support seat (29).

7. The energy-saving building sunshade according to claim 6, characterized in that: The outer wall of the rotating shaft (16) is connected to the inner wall of the worm wheel (17), the worm wheel (17) is meshed with the worm (18), the bottom end of the worm (18) is connected to the top end of the rotating rod (20) through a connecting piece (19), the bottom end of the rotating rod (20) is connected to the top of the handle (21), and the outer wall of the handle (21) is provided with anti-slip patterns.

8. The energy-saving building sunshade according to claim 7, characterized in that: The outer wall of the support rod (28) is connected to the inner wall of the fixed plate (22), the top of the fixed plate (22) is connected to the bottom of the bearing seat (24), a bearing (23) is arranged in the bearing seat (24), and the rotating rod (20) is rotatably connected to the bearing seat (24) via the bearing (23).

9. The energy-saving building sunshade according to claim 6, characterized in that: The outer wall of the support rod (28) is connected to the inner wall of the connecting plate (25), the side surface of the connecting plate (25) is connected to the side corresponding to the first hinge plate (26), the first hinge plate (26) is hinged to the second hinge plate (27) via a pin, and the top plate of the second hinge plate (27) is connected to the bottom of the first support frame (1).

10. The energy-saving building sunshade according to claim 1, characterized in that: A plurality of reinforcing ribs (30) are arranged at equal intervals in the first support frame (1) and the second support frame (5).

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