Dimmable wind-proof and rain-proof curtain

Abstract

The utility model provides a light-adjustable wind-proof and rain-proof curtain, and belongs to the technical field of building sunshade. The problems of non-uniform light transmission and unattractive overall appearance are solved. Comprising a shading curtain piece, a sliding device, a transparent curtain piece and a rolling shaft, the shading curtain piece is fixedly connected to the rolling shaft, one side of the shading curtain piece fixedly connected to the rolling shaft is sequentially connected with the transparent curtain piece and the shading curtain piece, the shading curtain piece comprises an upper curtain piece and a lower curtain piece, a first hook plate is arranged on the side edge of the upper curtain piece, and a second hook plate is arranged on the side edge of the lower curtain piece. A positioning plate is arranged on the side edge of the lower curtain piece, an outer protruding plate is arranged on the other side edge of the lower curtain piece, second hook plates are arranged on the two side edges of the transparent curtain piece respectively, the transparent curtain piece abuts against the corresponding positioning plate and the outer protruding plate, and the two second hook plates are connected with the first hook plates of the two shading curtain pieces connected with the transparent curtain piece in a buckled mode. The curtain has the advantages that the curtain is completely shaded when being pushed out in place, and is shrunk back for a certain length to present interval light transmission and is more attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of building sunshade, in particular to a light-adjustable wind and rainproof canopy. Background Art

[0002] In the late 19th century, with the advent of the Industrial Revolution and the rapid development of construction technology, building curtain walls began to gradually appear and became a common form of building exterior walls. The building curtain walls of this period were mainly made of steel structures, aluminum alloy profiles and glass, which brought a more modern and bright effect to the appearance of the building. However, the building curtain walls of this period mainly focused on thermal insulation and energy conservation and environmental protection, and the demand for shading had not been fully taken seriously. In the 20th century, with the improvement of people's requirements for indoor environmental comfort and the enhancement of energy conservation and environmental protection awareness, architects began to pay more attention to the design of building shading. During this period, some architects began to try to introduce sunshade canopy systems in architectural design to control indoor light and temperature by adjusting the opening and closing degree of the canopy. These early sunshade canopy systems usually use manual control or simple electric control methods. Although the functions are relatively simple, they have laid the foundation for later development. In the second half of the 20th century, with the continuous advancement of technology and materials, building sunshade canopy systems have also developed rapidly. During this period, architects began to use more advanced materials and technologies to manufacture sunshade systems, such as high-strength, lightweight alloy materials, and intelligent control systems. At the same time, architects also began to pay attention to the aesthetics and practicality of sunshade systems, combining them with the overall design of the building to form a more harmonious and unified architectural style.

[0003] When using traditional skylights for shading, either all the curtains are fully opened to achieve a complete shading effect, or all the curtains are retracted to achieve a non-shading effect, or part of the curtains are retracted to achieve a semi-shading effect. With the increase in usage scenarios, when using skylights for shading, people often need to block light while letting in some light from the outside, but it is inconvenient to control it in a semi-open manner, and the light that passes through is concentrated in the open part, while the blocked part is completely opaque, that is, the light that passes through is uneven, which is not beautiful overall. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a dimmable windproof and rainproof canopy, which has the advantage of being completely shading when the curtain pieces are pushed out into place, and presenting an effect of intermittent light transmission when retracted a certain length, which is more beautiful. It solves the problem that as the number of usage scenarios increases, when people use the canopy for shading, they often need to let in some light from the outside world at the same time, but it is inconvenient to control it in a semi-open manner, and the transmitted light is concentrated on the open part, while the blocked part is completely opaque, that is, the transmitted light is uneven, which is very unsightly as a whole.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of fully shading when the curtain piece is pushed into place, and retracting a certain length back, the skylight will present the effect of intermittent light transmission, which is more beautiful, the utility model provides the following technical solutions: a dimmable wind and rainproof skylight, comprising a blackout curtain piece, a sliding device, a transparent curtain piece and a roller, wherein a blackout curtain piece is fixedly connected to the roller, and one side of the blackout curtain piece fixedly connected to the roller is alternately connected with the transparent curtain piece and the blackout curtain piece in sequence, the blackout curtain piece comprises an upper curtain piece and a lower curtain piece, and the side edges of the upper curtain piece respectively extend inwardly with a bent hook plate 1, a positioning plate is provided on one side edge of the lower curtain piece, and an outer convex plate is provided on the other side edge of the lower curtain piece, and hook plates 2 are respectively provided on two side edges of the transparent curtain piece, the transparent curtain piece is pressed against two corresponding positioning plates and outer convex plates close to the blackout curtain piece, and the two hook plates 2 are respectively engaged with the hook plates 1 close to the two blackout curtain pieces connected to the transparent curtain piece.

[0008] Preferably, two reinforcing plates vertically connecting the upper curtain piece and the lower curtain piece are provided between the upper curtain piece and the lower curtain piece.

[0009] Preferably, the outer contour of the positioning plate is the same as the outer contour of the outer convex plate, and the two are interlocked when they are close to each other.

[0010] Preferably, sliding devices are arranged at intervals on the side of the blackout curtain piece, and the sliding devices include a bottom plug plate, a sealing plate and side pulleys. The sealing plate is fixedly connected to the bottom plug plate, and side pulleys are arranged on the outer side of the bottom plug plate. The inner side of the bottom plug plate is inserted into the gap between the upper curtain piece and the lower curtain piece of the blackout curtain piece and is fixed on the lower curtain piece.

[0011] Preferably, the sealing plate includes a vertical sealing plate and a horizontal fixing plate, the vertical sealing plate is embedded in the side of the blackout curtain piece, the horizontal fixing plate is provided with a fixing hole, and the horizontal fixing plate is fixed together with the bottom plug plate through the fixing hole.

[0012] Preferably, the sliding device is assembled in the side rail.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a wind and rainproof canopy with adjustable light, which has the following features:

[0015] Beneficial effects:

[0016] The adjustable wind and rainproof skylight is used by the mutual cooperation of the blackout curtain piece, the sliding device, the roller and the transparent curtain piece. During use, it is placed flat on the top surface that needs to be shaded. Then the roller is rotated to spread the blackout curtain piece tightened on the roller along the side rail on the surface that needs to be shaded, and the blackout curtain piece on the roller is fully unfolded. At this time, the blackout curtain piece and the blackout curtain piece are completely connected together due to the pushing action of the roller, and the light-transmitting curtain piece is hidden in the connection of the blackout curtain piece. At this time, the entire adjustable wind and rainproof skylight is in a completely blackout state. When light is required to be transmitted, the roller is rotated in the opposite direction, and the blackout curtain piece will shrink back. At this time, the blackout curtain pieces will move away from each other due to the driving of the roller. At this time, the transparent curtain piece located between the two blackout curtain pieces will appear, and due to the mutual buckling between the hook plate 1 and the hook plate 2, when the transparent curtain piece is fully appeared, the effect of intermittent light transmission will appear. When the dimmable wind and rainproof awning needs to be completely folded up, the roller is rotated continuously to tighten all the blackout curtain pieces on the roller to achieve folding. Thus, when the curtain pieces are pushed into place, they are completely blacked out. When they are retracted back for a certain length, the dimmable wind and rainproof awning will present an effect of intermittent light transmission, which is more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a wind and rainproof canopy with adjustable light according to the utility model;

[0018] Figure 2 This is a side view of a wind and rain proof awning with adjustable light according to the utility model;

[0019] Figure 3 This is a schematic diagram of the bottom structure of a wind and rainproof canopy with adjustable light according to the utility model;

[0020] Figure 4 This is an enlarged schematic diagram of the structure of position A of a wind and rainproof canopy with adjustable light according to the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of a wind and rainproof canopy sliding device with adjustable lightness according to the utility model;

[0022] Figure 6 It is a schematic diagram of a state in which a dimmable windproof and rainproof skylight shade curtain piece is retracted toward a roller according to the utility model;

[0023] Figure 7 The utility model is a schematic diagram of a state in which a roller of a dimmable windproof and rainproof skylight pushes out a blackout curtain piece.

[0024] In the figure: 1 shading curtain piece, 11 upper curtain piece, 12 lower curtain piece, 13 hook plate 1, 14 positioning plate, 15 outer convex plate, 16 reinforcement plate, 2 sliding device, 21 bottom plug plate, 22 sealing plate, 221 vertical sealing plate, 222 horizontal fixing plate, 223 fixing hole, 23 side pulley, 3 roller, 4 transparent curtain piece, 41 hook plate 2, 5 side rail. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-7 A dimmable windproof and rainproof canopy includes a blackout curtain piece 1, a sliding device 2, a transparent curtain piece 4 and a roller 3. The main function of the blackout curtain piece 1 is to block light and provide privacy or sunshade effect. The upper curtain piece 11 and the lower curtain piece 12 constitute the basic structure of the blackout curtain piece 1, and the two are connected by a reinforcing plate 16 to increase stability. The transparent curtain piece 4 is located between the blackout curtain pieces 1, and when they are exposed, light is allowed to pass through, forming an interval light-transmitting effect. The roller 3 is the retractable mechanism of the canopy, and the blackout curtain piece 1 and the transparent curtain piece 4 can be unfolded or retracted by rotating the roller 3. The blackout curtain piece 1 fixedly connected to the roller 3 is the starting point of the system, which is used to drive the operation of the entire system.

[0027] A blackout curtain piece 1 is fixedly connected to the roller 3, and a transparent curtain piece 4 and the blackout curtain piece 1 are alternately connected on one side of the blackout curtain piece 1 fixedly connected to the roller 3. The blackout curtain piece 1 includes an upper curtain piece 11 and a lower curtain piece 12. A bent hook plate 13 is extended inwardly from the side edges of the upper curtain piece 11, a positioning plate 14 is provided on one side edge of the lower curtain piece 12, and an outer convex plate 15 is provided on the other side edge of the lower curtain piece 12. Hook plates 2 41 are respectively provided on the two side edges of the transparent curtain piece 4, and hook plates 2 41 are provided on the two side edges of the transparent curtain piece 4, which are used to buckle with the hook plate 13 of the blackout curtain piece 1 to ensure that the transparent curtain piece 4 can be stably exposed when the blackout curtain piece 1 is retracted to achieve a light-transmitting effect; when the blackout curtain piece 1 is completely pushed out, the transparent curtain piece 4 is hidden to achieve a complete blackout effect. The transparent curtain piece 4 is pressed against two corresponding positioning plates 14 and outer convex plates 15 close to the shading curtain piece 1, and the two hook plates 41 are respectively buckled and connected with the hook plates 1 13 close to the two shading curtain pieces 1 connected to the transparent curtain piece 4. The two structures of hook plate 1 13 and hook plate 2 41 are used to ensure that the transparent curtain piece 4 can be stably exposed between the shading curtain pieces 1 when needed, and will not move at will. The outer contour of the positioning plate 14 is the same as the outer contour of the outer convex plate 15, and the two are buckled when close. The two structures of the positioning plate 14 and the outer convex plate 15 are used to position the transparent curtain piece 4 to ensure that the transparent curtain piece 4 can accurately press against them. In addition, the outer contours of the positioning plate 14 and the outer convex plate 15 are the same. When the shading curtain piece 1 is completely pushed out, the two shading curtain pieces 1 close to each other are buckled and connected together through the positioning plate 14 and the outer convex plate 15, which increases the stability between the shading curtain pieces 1 and better hides the transparent curtain piece 4 therein.

[0028] Two reinforcing plates 16 vertically connecting the upper curtain piece 11 and the lower curtain piece 12 are arranged between the upper curtain piece 11 and the lower curtain piece 12. The reinforcing plates 16 are located between the upper curtain piece 11 and the lower curtain piece 12 to increase the stability and structural strength of the curtain piece.

[0029] A sliding device 2 is provided on the side of the blackout curtain piece 1 at intervals of a blackout curtain piece, and the sliding device 2 includes a bottom plug plate 21, a sealing plate 22 and a side pulley 23. The sealing plate 22 is fixedly connected to the bottom plug plate 21, and the side pulley 23 is provided on the outer side of the bottom plug plate 21. The inner side of the bottom plug plate 21 is inserted into the gap between the upper curtain piece 11 and the lower curtain piece 12 of the blackout curtain piece 1 and is fixed on the lower curtain piece 12. The sliding device 2 includes a bottom plug plate 21, a sealing plate 22 and a side pulley 23, and the side pulley 23 is used to ensure that the dimmable windproof and rainproof skylight can slide smoothly in the side rail 5. The bottom plug plate 21 is inserted into the gap of the blackout curtain piece 1 and fixed on the lower curtain piece 12, providing a stable foundation, and the entire sliding device 2 can be fixed on the side of the blackout curtain piece 1.

[0030] The sealing plate 22 includes a vertical sealing plate 221 and a horizontal fixing plate 222. The vertical sealing plate 221 is embedded in the side of the shading curtain piece 1. The horizontal fixing plate 222 is provided with a fixing hole 223. The horizontal fixing plate 222 is fixed to the bottom plug plate 21 through the fixing hole 223. The sealing plate 22 includes a vertical sealing plate 221 and a horizontal fixing plate 222, which ensures that the sliding device 2 is tightly matched with the shading curtain piece 1, and is fixed to the bottom plug plate 21 through the fixing hole 223. The fixing hole 223 can be provided with a bolt to fix the horizontal fixing plate 222 and the bottom plug plate 21 together.

[0031] The sliding device 2 is assembled in the side rail 5. The side pulley 23 reduces the friction during sliding, making it easier for the dimmable windproof and rainproof canopy to move in the side rail 5. In addition, the sliding device 2 is arranged in the side rail 5, and the side rail 5 is fixed on the surface that needs to be shaded, so that the entire dimmable windproof and rainproof canopy can be fixed to prevent the device from being blown away when there is strong wind outside.

[0032] Working principle: during use, it is placed flat on the top surface that needs to be shaded. Then the roller 3 is rotated to spread the blackout curtain piece 1 tightened on the roller 3 along the side rail 5 on the surface that needs to be shaded, and the blackout curtain piece 1 on the roller 3 is fully unfolded. At this time, the blackout curtain piece 1 and the blackout curtain piece 1 are completely connected together due to the pushing action of the roller 3, and the light-transmitting curtain piece is hidden in the connection of the blackout curtain piece 1. At this time, the entire adjustable wind and rainproof skylight is in a completely blackout state. When light is required, the roller 3 is rotated in the opposite direction, and the blackout curtain piece 1 will shrink back. At this time, the blackout curtain pieces 1 will move away from each other due to the drive of the roller 3. At this time, the transparent curtain piece 4 located between the two blackout curtain pieces 1 will appear, and due to the mutual engagement between the hook plate 13 and the hook plate 2 41, when the transparent curtain piece 4 is fully appeared, the effect of intermittent light transmission will appear. When the dimmable windproof and rainproof canopy needs to be completely folded up, the roller 3 is continuously rotated to tighten all the shading curtain pieces 1 on the roller 3 to achieve folding. Thus, when the curtain pieces are pushed into place, they are completely shading, and when they are retracted back for a certain length, the dimmable windproof and rainproof canopy will present an effect of intermittent light transmission, which is more beautiful.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dimmable wind and rain proof canopy, characterized in that: The invention comprises a shading curtain piece (1), a sliding device (2), a transparent curtain piece (4) and a roller (3), wherein a shading curtain piece (1) is fixedly connected to the roller (3), and one side of the shading curtain piece (1) fixedly connected to the roller (3) is alternately connected with the transparent curtain piece (4) and the shading curtain piece (1) in sequence, and the shading curtain piece (1) comprises an upper curtain piece (11) and a lower curtain piece (12), and the upper curtain piece (11) has a bent hook plate (13) extending inwardly from the side edge thereof, and the lower curtain piece (12) is provided with a plurality of hook plates (13) extending inwardly from the side edge thereof. ) is provided with a positioning plate (14) on one side edge, an outer convex plate (15) is provided on the other side edge of the lower curtain piece (12), and two hook plates (41) are respectively provided on the two side edges of the transparent curtain piece (4), the transparent curtain piece (4) abuts against two mutually corresponding positioning plates (14) and outer convex plates (15) close to the shading curtain piece (1), and the two hook plates (41) are respectively engaged with the hook plates (13) close to the two shading curtain pieces (1) connected to the transparent curtain piece (4) to be mutually connected.

2. The adjustable light-proof wind and rainproof canopy according to claim 1, characterized in that: Two reinforcing plates (16) vertically connecting the upper curtain piece (11) and the lower curtain piece (12) are arranged between the upper curtain piece (11) and the lower curtain piece (12).

3. The adjustable light-proof wind and rainproof canopy according to claim 1, characterized in that: The outer contour of the positioning plate (14) is the same as the outer contour of the outer convex plate (15), and the two are interlocked when they are close to each other.

4. The adjustable light-proof wind and rainproof canopy according to claim 1, characterized in that: A sliding device (2) is arranged at intervals on the side of the blackout curtain piece (1), and the sliding device (2) comprises a bottom plug plate (21), a sealing plate (22) and a side pulley (23). The bottom plug plate (21) is fixedly connected to the sealing plate (22), and the outer side of the bottom plug plate (21) is provided with a side pulley (23). The inner side of the bottom plug plate (21) is inserted into the gap between the upper curtain piece (11) and the lower curtain piece (12) of the blackout curtain piece (1) and is fixed on the lower curtain piece (12).

5. The adjustable light-proof wind and rainproof canopy according to claim 4, characterized in that: The sealing plate (22) comprises a vertical sealing plate (221) and a horizontal fixing plate (222); the vertical sealing plate (221) is embedded in the side of the blackout curtain (1); the horizontal fixing plate (222) is provided with a fixing hole (223); and the horizontal fixing plate (222) is fixed to the bottom plug plate (21) through the fixing hole (223).

6. The adjustable light-proof wind and rainproof canopy according to claim 1, characterized in that: The sliding device (2) is assembled in the side rail (5).

Images