Self-cleaning curtain structure

Abstract

The utility model relates to a self-cleaning curtain structure, and belongs to the technical field of curtains. The curtain comprises a side baffle, a rotating roller and curtain cloth wound around the rotating roller, and the side baffle is located on the peripheral side of the rotating roller and provided with an airflow cleaning device. The airflow cleaning device comprises an air channel, an air outlet hole and an airflow generator used for generating airflow to the air channel, the air channel and the air outlet hole are formed in the side baffle, and the air outlet hole faces the curtain cloth. When dust on the curtain cloth is cleaned, the airflow generator is started, and airflow generated by the airflow generator enters the air duct and then is blown to the curtain cloth from the air outlet holes, so that the dust on the curtain cloth is blown off, and the curtain cloth is convenient to clean.

Description

Technical Field

[0001] The present application relates to the technical field of curtains, and in particular to a self-cleaning curtain structure. Background Art

[0002] Curtains are made of cloth, linen, yarn, aluminum sheets, wood chips, metal materials, etc. They have the functions of shading, heat insulation and regulating indoor light.

[0003] Generally, curtains include rolling curtains and pull curtains. Rolling curtains are further divided into electric and manual types. Regardless of electric or manual, rolling curtains include a rotating roller and a curtain cloth wrapped around the rotating roller. The rising or falling of the curtain cloth is controlled by rotating the rotating roller.

[0004] Since curtains are mainly made of cloth, linen, yarn and other materials, they are easily contaminated with dust during long-term use. The way to clean curtains in daily life is to dismantle the curtains for cleaning or to have cleaning staff stand on a ladder for cleaning, but these two ways of cleaning curtains are both troublesome. Utility Model Content

[0005] In order to facilitate the cleaning of curtain fabrics, the present application provides a self-cleaning curtain structure.

[0006] The self-cleaning curtain structure provided in this application adopts the following technical solution:

[0007] A self-cleaning curtain structure, comprising a side baffle, a rotating roller and a curtain cloth wound around the rotating roller, wherein the side baffle is located on the peripheral side of the rotating roller and is provided with an airflow cleaning device;

[0008] The airflow cleaning device comprises an air duct, an air outlet and an airflow generator for generating airflow to the air duct. The air duct and the air outlet are both arranged on the side baffle, and the air outlet faces the curtain.

[0009] By adopting the above technical solution, when cleaning the dust on the curtain, the airflow generator is started, and the airflow generated by the airflow generator enters the air duct and blows toward the curtain from the air outlet, thereby blowing away the dust on the curtain.

[0010] Optionally, a plurality of the air outlet holes are provided, and the plurality of the air outlet holes are spaced apart along the length direction of the side baffle.

[0011] By adopting the above technical solution, multiple air outlets are arranged along the length direction of the side baffle, so that the wind blown out from the multiple air outlets can act evenly on the curtain, and the range of the blown wind acting on the curtain can be expanded, thereby better cleaning the dust on the curtain.

[0012] Optionally, the aperture of the air outlet gradually increases from a direction close to the airflow generator to a direction away from the airflow generator.

[0013] By adopting the above technical solution, the air flow velocity out of the air outlet close to the fan blades is faster, and the air flow velocity out of the air outlet far from the fan blades is slower. By changing the size of the aperture, although the distances between different air outlets and the fan blades are different, the air flow rate out of each air outlet can be kept the same.

[0014] Optionally, the air outlet is arranged to be inclined downward.

[0015] By adopting the above technical solution, the air outlet is arranged obliquely downward, so that the air flow out of the air outlet blows obliquely downward toward the curtain, thereby making it easier to blow dust on the curtain downward.

[0016] Optionally, the side baffle includes a vertical plate, an inclined plate connected to the vertical plate, a top plate and two end plates, the two end plates are fixedly connected to the two ends of the vertical plate respectively, the air duct is surrounded by the vertical plate, the inclined plate, the top plate and the two end plates, and the air outlet is opened on the inclined plate.

[0017] Optionally, the airflow generator includes a motor and fan blades, the fan blades are fixedly connected to an output shaft of the motor, and the fan blades are located in the air duct.

[0018] By adopting the above technical solution, the motor drives the fan blades to rotate, so that the fan blades generate airflow in the air duct.

[0019] Optionally, two side baffles are provided, and the two side baffles are respectively located on both sides of the rotating roller.

[0020] By adopting the above technical solution, the two side baffles are respectively located on the inner and outer sides of the rotating roller; when the curtain needs to be cleaned, the airflow blown out by the two side baffles acts on both sides of the curtain respectively, so that the dust on both sides of the curtain can be blown off.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. When cleaning the dust on the curtain, start the airflow generator. The airflow generated by the airflow generator enters the air duct and blows toward the curtain from the air outlet, thereby blowing away the dust on the curtain;

[0023] 2. The air flow velocity out of the air outlet close to the fan blade is faster, and the air flow velocity out of the air outlet far from the fan blade is slower. By changing the size of the aperture, although the distances between different air outlets and the fan blade are different, the air flow rate out of each air outlet can be kept the same;

[0024] 3. The two side baffles are located on the inner and outer sides of the rotating roller respectively; when the curtain needs to be cleaned, the airflow blown out by the two side baffles acts on both sides of the curtain respectively, so that the dust on both sides of the curtain can be blown off. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the curtain structure of an embodiment of the present application.

[0026] Figure 2 It is a schematic diagram of the structure of the side baffle of an embodiment of the present application.

[0027] Figure 3 It is a cross-sectional view of the side baffle of an embodiment of the present application.

[0028] Figure 4 It is a schematic diagram of the structure of the air outlet on the inclined plate of an embodiment of the present application.

[0029] Explanation of the reference numerals: 1. side baffle; 11. vertical plate; 12. inclined plate; 13. top plate; 14. end plate; 2. rotating roller; 3. curtain cloth; 4. air flow cleaning device; 41. air duct; 42. air outlet; 43. air flow generator; 431. motor; 432. fan blade. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings. The present application embodiment discloses a self-cleaning curtain structure.

[0031] Reference Figure 1 and Figure 2 The self-cleaning curtain structure includes a side baffle 1, a rotating roller 2 and a curtain 3. The side baffle 1 is located around the rotating roller 2 and is used to cover the rotating roller 2. The curtain 3 is wound around the rotating roller 2, and the curtain 3 can be rolled up or released by rotating the rotating roller 2. The rotation of the rotating roller 2 is divided into electric and manual, and the specific method depends on the actual situation.

[0032] See also Figure 2 and Figure 3 In order to facilitate cleaning of the curtain 3 , the side baffle 1 is provided with an airflow cleaning device 4 , and the dust on the curtain 3 is cleaned by the airflow cleaning device 4 .

[0033] Specifically, the side baffle 1 includes a vertical plate 11, an inclined plate 12, a top plate 13 and two end plates 14. The upper end of the inclined plate 12 is fixedly connected to the top plate 13. The inclined plate 12 and the top plate 13 are both fixedly connected to the vertical plate 11. The two end plates 14 are respectively fixedly connected to the two ends of the inclined plate 12. The vertical plate 11, the inclined plate 12, the top plate 13 and the two end plates 14 together form a cavity.

[0034] The airflow cleaning device 4 includes an air duct 41, an air outlet 42 and an airflow generator 43. The air duct 41 is a cavity surrounded by the vertical plate 11, the inclined plate 12, the top plate 13 and the two end plates 14. The air outlet 42 is opened on the inclined plate 12, the air outlet 42 faces the curtain 3, and the air outlet 42 is connected to the air duct 41, so that the airflow in the air duct 41 can flow out from the air outlet 42. The airflow generator 43 is installed on the end plate 14, and the airflow generator 43 provides airflow for the air duct 41.

[0035] See also Figure 3 and Figure 4 There are many types of airflow generators 43. In this embodiment, the airflow generator 43 includes a motor 431 and a fan blade 432. The motor 431 is fixedly connected to one of the end plates 14. The output shaft of the motor 431 is fixedly connected to the fan blade 432, so that the motor 431 drives the fan blade 432 to rotate. The fan blade 432 is located in the air duct 41, and the rotating fan blade 432 provides airflow for the air duct 41.

[0036] When the curtain 3 needs to be cleaned, the motor 431 is turned on, and the motor 431 drives the fan blades 432 to rotate. The wind blown by the fan blades 432 enters the air duct 41, and then the air flow flows out from the air outlet 42 and blows onto the curtain 3, thereby blowing away the dust on the curtain 3.

[0037] In order to improve the cleaning efficiency of the curtain 3, a plurality of air outlet holes 42 are provided, and the plurality of air outlet holes 42 are arranged at the same distance along the length direction of the inclined plate 12. The specific number of the air outlet holes 42 and the interval between two adjacent air outlet holes 42 can be set according to actual conditions.

[0038] In addition, in order to allow the air flow to blow evenly toward the curtain 3, the aperture of the air outlet 42 gradually increases from the direction close to the airflow generator 43 to the direction away from the airflow generator 43. That is, the aperture of the multiple air outlet holes 42 close to the fan blades 432 is smaller, and the aperture of the multiple air outlet holes 42 away from the fan blades 432 is larger.

[0039] Because the air flow velocity out of the air outlet 42 close to the fan blade 432 is faster, and the air flow velocity out of the air outlet 42 far from the fan blade 432 is slower, by changing the size of the aperture, although the distances between different air outlets 42 and the fan blade 432 are different, the amount of air flowing out of each air outlet 42 can be kept the same.

[0040] Furthermore, the air outlet 42 is arranged obliquely downward, so that the air flow out of the air outlet 42 blows obliquely downward toward the curtain 3, thereby blowing the dust on the curtain 3 downward. In this embodiment, since the air outlet 42 is arranged on the inclined plate 12, and the inclined plate 12 itself has an inclined angle, the axial direction of the air outlet 42 is perpendicular to the inclined plate 12; in other embodiments or specific production processes, the direction of the air flow out of the air outlet 42 can be changed by changing the inclined angle of the inclined plate 12, or the angle between the air outlet 42 and the inclined plate 12 can be changed to change the direction of the air flow out of the air outlet 42.

[0041] In other embodiments, two side baffles 1 are provided, and the two side baffles 1 are respectively located on the inner and outer sides of the rotating roller 2. When the curtain 3 needs to be cleaned, the airflow blown out by the two side baffles 1 acts on both sides of the curtain 3 respectively, so that the dust on both sides of the curtain 3 can be blown off.

[0042] The implementation principle of a self-cleaning curtain structure in an embodiment of the present application is: when in use, turn on the motor 431, the motor 431 drives the fan blades 432 to rotate, the air flow generated by the fan blades 432 flows out from the air outlet 42 through the air duct 41, and then blows toward the curtain 3, thereby blowing off the dust on the curtain 3.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A self-cleaning curtain structure, characterized in that: It comprises a side baffle (1), a rotating roller (2), and a curtain (3) wound around the rotating roller (2), wherein the side baffle (1) is located on the peripheral side of the rotating roller (2), and the side baffle (1) is provided with an airflow cleaning device (4); The airflow cleaning device (4) comprises an air duct (41), an air outlet (42), and an airflow generator (43) for generating an airflow toward the air duct (41); the air duct (41) and the air outlet (42) are both disposed on the side baffle (1); and the air outlet (42) faces the curtain (3).

2. The self-cleaning curtain structure according to claim 1, characterized in that: A plurality of the air outlet holes (42) are provided, and the plurality of the air outlet holes (42) are arranged at intervals along the length direction of the side baffle (1).

3. The self-cleaning curtain structure according to claim 1, characterized in that: The aperture of the air outlet hole (42) gradually increases from a direction close to the airflow generator (43) to a direction away from the airflow generator (43).

4. The self-cleaning curtain structure according to claim 1, characterized in that: The air outlet hole (42) is arranged obliquely downward.

5. The self-cleaning curtain structure according to claim 1, characterized in that: The side baffle (1) comprises a vertical plate (11), an inclined plate (12) connected to the vertical plate (11), a top plate (13) and two end plates (14); the two end plates (14) are respectively fixedly connected to two ends of the vertical plate (11); the air duct (41) is surrounded by the vertical plate (11), the inclined plate (12), the top plate (13) and the two end plates (14); and the air outlet (42) is provided on the inclined plate (12).

6. The self-cleaning curtain structure according to claim 1, characterized in that: The airflow generator (43) comprises a motor (431) and a fan blade (432); the fan blade (432) is fixedly connected to an output shaft of the motor (431); and the fan blade (432) is located in the air duct (41).

7. The self-cleaning curtain structure according to claim 1, characterized in that: Two side baffles (1) are provided, and the two side baffles (1) are respectively located on both sides of the rotating roller (2).

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