Multifunctional light-shielding adjustable zebra curtain

Abstract

The utility model discloses a multifunctional shading adjustable zebra curtain, including roller blind main body, roller blind cloth and counterweight beam, the roller blind cloth includes the light -transmitting A area, filter B area and shading C area along the circulation extension of roller blind winding direction setting, the size of filter B area is greater than the light -transmitting A area, the size of shading C area is greater than the sum of filter B area and light -transmitting A area setting, the utility model discloses zebra curtain sets up through the curtain cloth structure on the roller blind cloth, through setting three different functional cloth, then utilizes the double -deck structure of zebra curtain roller blind and uses the adjustment, thereby realizes in full shading, half light -transmitting, half shading and the full light -transmitting after storage, adjusts and uses between at least four kinds of function state, adapts more use demand and scene.

Description

Technical Field

[0001] This utility model relates to the field of roller blind technology, specifically to a multifunctional adjustable blackout zebra blind. Background Technology

[0002] Zebra blinds are a type of textile made of small pieces of fabric and gauze of equal width woven together. By fixing one end and rolling the other end with a shaft, they can adjust the light. When the gauze pieces overlap, the light is softer and direct light is reduced to some extent. When the blinds are staggered, the light is completely blocked, thus achieving the purpose of blocking light. In current use, most zebra blinds are used for light blocking or are completely closed, resulting in a single light-blocking effect. Utility Model Content

[0003] In view of the existing technology, the purpose of this utility model is to provide an adjustable zebra blind design with more light-blocking options, which can meet the light-adjusting needs of more users and has good practicality.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a multifunctional adjustable blackout zebra blind, comprising a roller blind body, a roller blind fabric, and a counterweight beam. The roller blind fabric includes a light-transmitting A area, a light-filtering B area, and a blackout C area that extend cyclically along the roller blind winding direction. The size of the light-filtering B area is larger than that of the light-transmitting A area, and the size of the blackout C area is larger than the sum of the sizes of the light-filtering B area and the light-transmitting A area.

[0005] As a further provision of the above scheme, one end of the roller blind fabric is fixed to the roller tube inside the roller blind body, and the other end is fixed to the shell of the roller blind body. It is rolled up or unrolled by the roller blind system installed inside the roller blind body.

[0006] As a further provision of the above scheme, the roller blind also passes through a counterweight beam, which is sleeved on the roller blind and slides and hangs relative to the roller blind.

[0007] As a further feature of the above scheme, the light-transmitting area A and the light-filtering area B are respectively located on both sides of the light-blocking area C along the rolling direction of the shutter.

[0008] As a further feature of the above scheme, the light-transmitting area A is made of openwork fabric with perforated breathable mesh, the light-filtering area B is made of cotton-linen blended fabric, and the light-blocking area C is made of composite textile fabric with a light-blocking coating.

[0009] Beneficial effects: The zebra blind of this utility model, by setting the curtain structure on the roller blind fabric, by setting three different functional fabrics, and by using the double-layer structure of the zebra blind roller blind for adjustment, can achieve adjustment between at least four functional states: full blackout, semi-transparent, semi-blackout, and full transparency after being stored, so as to adapt to more usage needs and scenarios. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of the adjustable blackout zebra curtain in its semi-blackout state.

[0011] Figure 2 This is a schematic diagram of the semi-transparent state structure of the adjustable light-blocking zebra curtain of this utility model.

[0012] Figure 3 This is a schematic diagram of the structure of the adjustable blackout zebra curtain of this utility model in its fully blackout state.

[0013] Attached reference numerals: 1. Roller blind body; 2. Roller blind fabric; 3. Counterweight beam; 6. Light-transmitting area A; 7. Light-filtering area B; 8. Light-blocking area C. Detailed Implementation

[0014] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, where there is no conflict, the embodiments and features described in these embodiments can be combined with each other.

[0015] like Figure 1-3 The multifunctional, light-blocking, adjustable zebra blind designed according to this utility model includes a conventional roller blind body 1 for controlling the rolling up of the blind fabric 2, a uniquely designed roller blind fabric 2, and a counterweight beam 3 for ensuring the roller blind fabric 2 hangs flat. The characteristic of this embodiment is that the roller blind fabric 2 is made of a multi-layered structure in the rolling up direction of the blind. (Refer to...) Figure 1 As shown, it mainly includes a light-transmitting area A 6, a light-filtering area B 7, and a light-blocking area C 8, which are arranged in a cycle along the rolling direction of the roller blind. In addition, its core design also needs to ensure that the size of the light-filtering area B 7 is larger than that of the light-transmitting area A 6, and the size of the light-blocking area C 8 is larger than the sum of the size of the light-filtering area B 7 and the light-transmitting area A 6.

[0016] As mentioned above regarding the size requirements for the light-transmitting area A (6), the light-filtering area B (7), and the light-blocking area C (8), it is worth noting that the purpose of setting these dimensions (larger or smaller) is to ensure that, during the shading adjustment of the front and back double layers during the winding process, the light-blocking area C (8) is sufficient to block the light-transmitting area A (6) and the light-filtering area B (7), forming the fully light-blocking usage state ①. For the misalignment between the front and back surfaces, please refer to... Figure 3As shown, the zebra blind's front light-blocking area C 8 completely blocks light-filtering area B 7 and light-transmitting area A 6, preventing light from leaking into the room from light-transmitting area A 6 and light-filtering area B 7. Furthermore, the larger size of light-filtering area B 7 compared to light-transmitting area A 6 serves the same purpose. (See reference...) Figure 1 As shown, when using the semi-opaque (filtered) state ②, the roller blind 2 needs to be adjusted to the following position: Figure 1 As shown, the light-blocking C areas 8 on the front and back layers of roller blind 2 are opposite each other. At this time, the two layers of roller blind 2 form a structure as shown in the diagram. Figure 1 As shown, the roller blind 2 is in a semi-blocked state, consisting of a fully blackout section, a light-filtering section B 7, and a light-transmitting section A 6. In this state, outside light can pass through the light-filtering section B 7, which can increase indoor brightness without allowing direct sunlight to enter. In addition, this embodiment can also adjust the roller blind 2 to form a third usage state, as shown in the figure. Figure 2 As shown in usage state ③, in this state, the roller blind 2 needs to be adjusted as follows: Figure 2 As shown, the light-transmitting areas A6 on the two layers of roller blind 2 on the front and back sides are opposite each other. The state of roller blind 2 at this time is referenced. Figure 2 Although three-quarters of the overall area will be completely shaded, sunlight can still pass through the mesh of the fabric in the light-transmitting area A6 and shine directly into the room, meeting the needs of scenarios where a small amount of direct sunlight is required. In cases where direct sunlight is required, the operator can roll up the roller blind 2 relative to the main body 1 and retract the roller blind 2 completely, allowing outside sunlight to enter the room without obstruction.

[0017] As a further provision of the above scheme, one end of the roller blind 2 is fixed to the roller tube inside the roller blind body 1, and the other end is fixed to the shell of the roller blind body 1, and is rolled up or unrolled by the roller blind system provided inside the roller blind body 1.

[0018] As a further provision of the above scheme, the roller blind 2 also passes through the counterweight beam 3, which is sleeved on the roller blind 2 and slides and hangs relative to the roller blind 2.

[0019] As a further provision of the above scheme, the light-transmitting area A 6 and the light-filtering area B 7 are respectively located on both sides of the light-blocking area C 8 along the rolling direction of the roller blind.

[0020] As a further feature of the above scheme, the light-transmitting area A 6 is made of openwork fabric with perforated breathable mesh, the light-filtering area B 7 is made of cotton-linen blended fabric, and the light-blocking area C 8 is made of composite textile fabric with a light-blocking coating.

[0021] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of this utility model and its equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A multifunctional light-blocking adjustable zebra blind, comprising a roller blind body (1), a roller blind fabric (2), and a counterweight beam (3), characterized in that: The roller blind fabric (2) includes a light-transmitting area A (6), a light-filtering area B (7), and a light-blocking area C (8) which are arranged to extend cyclically along the rolling direction of the roller blind. The size of the light-filtering area B (7) is larger than that of the light-transmitting area A (6), and the size of the light-blocking area C (8) is larger than the sum of the size of the light-filtering area B (7) and the light-transmitting area A (6).

2. The multifunctional light-blocking adjustable zebra blind according to claim 1, characterized in that: One end of the roller blind fabric (2) is fixed to the roller tube inside the roller blind body (1), and the other end is fixed to the shell of the roller blind body (1). It is rolled up or unrolled by the roller blind system set inside the roller blind body (1).

3. The multifunctional light-blocking adjustable zebra blind according to claim 1, characterized in that: The roller blind (2) also passes through the counterweight beam (3), which is fitted on the roller blind (2) and slides and hangs relative to the roller blind (2).

4. The multifunctional light-blocking adjustable zebra blind according to claim 1, characterized in that: The light-transmitting area A (6) and the light-filtering area B (7) are respectively located on both sides of the light-blocking area C (8) along the rolling direction of the shutter.

5. The multifunctional light-blocking adjustable zebra blind according to claim 1, characterized in that: The light-transmitting area A (6) is made of openwork fabric with perforated breathable mesh, the light-filtering area B (7) is made of cotton-linen blended fabric, and the light-blocking area C (8) is made of composite textile fabric with light-blocking coating.

Images