Formaldehyde-removing antibacterial curtain fabric made of photocatalyst material

Abstract

The utility model relates to a photocatalyst material formaldehyde-removing antibacterial curtain cloth which comprises a body, the body comprises a non-woven fabric layer, a breathable layer and a photocatalyst material coating, the photocatalyst material coating is arranged on one side of the non-woven fabric layer and connected with the non-woven fabric layer through the breathable layer, a Roman rod penetrating assembly is arranged at the upper end of the body, and the Roman rod penetrating assembly is connected with the body. The Rome rod penetrating assembly is used for hanging the body through the Rome rod, and a folding and unfolding assembly is arranged in the middle section of the body and used for folding and unfolding the body. The curtain cloth has the advantages that the rings are detachable and convenient to clean, and the folding degree of the curtain cloth can be flexibly adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of curtains, in particular to a formaldehyde-removing and antibacterial curtain fabric made of photocatalyst material. Background Art

[0002] Photocatalyst, also known as photocatalyst, is a general term for semiconductor materials with photocatalytic function, represented by nano-scale titanium dioxide. The most representative photocatalyst material is titanium dioxide, which can produce strong oxidizing substances such as hydroxyl radicals and oxygen under light irradiation, and can be used to decompose organic compounds, some inorganic compounds, bacteria and viruses. In daily life, photocatalysts can effectively degrade toxic and harmful gases in the air such as formaldehyde, and purify the air efficiently; at the same time, they can effectively kill a variety of bacteria, and can decompose and harmlessly treat toxins released by bacteria or fungi. Therefore, photocatalyst materials are widely used in the home field, especially in the field of curtain fabrics.

[0003] The existing photocatalyst material formaldehyde-removing and antibacterial curtain cloth has through holes evenly arranged on the upper part for the convenience of hanging, and hanging rings are arranged in the through holes. In order to facilitate the folding of the curtain cloth, a binding strap is arranged in the middle part. This structure has the following disadvantages:

[0004] 1. The hanging ring in the through hole cannot be freely removed, which is not convenient for cleaning the curtain cloth;

[0005] 2. When the curtain fabric is gathered by means of straps, the degree of gathering cannot be flexibly adjusted, and thus the degree of shading cannot be flexibly adjusted. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a photocatalyst formaldehyde-removing and antibacterial curtain cloth with a detachable ring for easy cleaning and flexible adjustment of the degree of curtain cloth gathering, in view of the above problems.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a photocatalyst material formaldehyde-removing and antibacterial curtain cloth, comprising a main body, the main body comprising a non-woven fabric layer, a breathable layer and a photocatalyst material coating, a photocatalyst material coating is provided on one side of the non-woven fabric layer, the photocatalyst material coating is connected to the non-woven fabric layer through the breathable layer, a Roman rod passing assembly is provided at the upper end of the main body, the Roman rod passing assembly is used to suspend the main body using a Roman rod, and a retractable assembly is provided in the middle section of the main body, the retractable assembly is used to tighten and unfold the main body.

[0008] Furthermore, the thickness of the photocatalyst material coating is 0.5-1 mm.

[0009] Furthermore, the particle size of the nano titanium dioxide used in the photocatalyst material coating is less than 10 nm.

[0010] Furthermore, the Roman rod passing component includes a through hole and a circular ring, the through hole is provided with a circular ring on the inner side, the non-woven fabric layer, the breathable layer and the upper end of the photocatalyst material coating are evenly provided with through holes along their length direction, the circular ring includes a surface shell and a bottom shell, the surface of the surface shell and the bottom shell are provided with a convex ring on the opposite side, the convex ring passes through the through hole, and the surface of the convex ring is provided with a connecting groove and a connecting edge on the opposite side, and the connecting groove and the connecting edge are matched and connected.

[0011] Furthermore, one opposite end of the convex ring is exposed from the surface shell and the bottom shell.

[0012] Furthermore, the retractable assembly includes two through holes and a drawstring, the air permeable layer and the photocatalyst material coating are evenly provided with two through holes along their width direction, a drawstring is provided at the left end of the non-woven fabric layer, the drawstring is staggered through the two through holes on the air permeable layer and the photocatalyst material coating, one end of the drawstring away from the non-woven fabric layer is exposed from the photocatalyst material coating, and a drawstring positioning buckle is provided on the end of the drawstring away from the non-woven fabric layer.

[0013] Furthermore, a protective ring is provided outside the second through hole on the front side of the air permeable layer, the protective ring is exposed from the second through hole on the photocatalyst material coating, and the side surface of the protective ring is connected to the photocatalyst material coating.

[0014] The advantages of the utility model compared with the prior art are:

[0015] 1. The circular ring inside the through hole is composed of a surface shell and a bottom shell, which are connected by the connecting groove and the connecting edge on the convex ring, so that the circular ring can be assembled flexibly and freely, thereby facilitating the cleaning of the curtain cloth;

[0016] 2. By pulling the drawstring and adjusting the position of the drawstring positioning buckle on the drawstring, the length of the drawstring exposed from the second through hole can be flexibly adjusted, thereby flexibly adjusting the degree of gathering of the curtain fabric, and further flexibly adjusting the degree of shading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is an exploded view of the main body of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the circular ring of the utility model.

[0020] Figure numerals: 1. non-woven fabric layer, 2. breathable layer, 3. photocatalyst material coating, 4. through hole one, 5. surface shell, 6. bottom shell, 7. convex ring, 8. connecting groove, 9. connecting edge, 10. through hole two, 11. drawstring, 12. drawstring positioning buckle, 13. protective ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present utility model.

[0022] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the utility model are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0023] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] The utility model will now be further described in conjunction with the accompanying drawings.

[0026] Combined with Figure 1-2 The main body includes a non-woven fabric layer 1, a breathable layer 2 and a photocatalyst material coating 3. The photocatalyst material coating 3 is provided on one side of the non-woven fabric layer 1, and the photocatalyst material coating 3 is connected to the non-woven fabric layer 1 through the breathable layer 2.

[0027] In normal use, the non-woven fabric layer 1 and the breathable layer 2 make the curtain fabric have good breathability, and the photocatalyst material coating 3 effectively degrades toxic and harmful gases such as formaldehyde in the air.

[0028] Combined with Figure 1-3A Roman rod passing component is provided at the upper end of the body, and the Roman rod passing component is used to suspend the body using a Roman rod. The Roman rod passing component includes a through hole 4 and a circular ring. A circular ring is provided inside the through hole 4. The upper ends of the non-woven fabric layer 1, the breathable layer 2 and the photocatalyst material coating 3 are evenly provided with through holes 4 along their length direction. The circular ring includes a surface shell 5 and a bottom shell 6. A convex ring 7 is provided on the opposite side of the surface shell 5 and the bottom shell 6. The convex ring 7 passes through the through hole 4. A connecting groove 8 and a connecting edge 9 are respectively provided on the opposite side of the convex ring 7. The connecting groove 8 and the connecting edge 9 are matched and connected, and the opposite end of the convex ring 7 is exposed from the surface shell 5 and the bottom shell 6.

[0029] When hanging, the Roman rod passes through the ring to hang the curtain fabric body, and the ring contacts the Roman rod to avoid damage to the curtain fabric body. When the curtain fabric body needs to be cleaned, the connecting groove 8 on the convex ring 7 of the surface shell is separated from the connecting edge 9 on the convex ring 7 of the bottom shell 6, so that the surface shell 5 and the bottom shell 6 can be separated and disassembled, thereby facilitating the cleaning of the curtain fabric body.

[0030] Combined with Figure 1-2 The middle section of the body is provided with a retractable assembly, which is used for tightening and unfolding the body. The retractable assembly includes a through hole 10 and a drawstring 11. The air permeable layer 2 and the photocatalyst material coating 3 are evenly provided with through holes 10 along their width direction. A drawstring 11 is provided at the left end of the non-woven fabric layer 1. The drawstring 11 passes through the through holes 10 on the air permeable layer 2 and the photocatalyst material coating 3 in an interlaced manner. The end of the drawstring 11 away from the non-woven fabric layer 1 is exposed from the photocatalyst material coating 3. A drawstring positioning buckle 12 is provided on the end of the drawstring 11 away from the non-woven fabric layer 1. A protective ring 13 is provided on the outside of the through hole 10 on the front side of the air permeable layer 2. The protective ring 13 is exposed from the through hole 10 on the photocatalyst material coating 3, and the side of the protective ring 13 is connected to the photocatalyst material coating 3.

[0031] When the curtain fabric body needs to be gathered, the drawstring 11 is pulled outward, and the drawstring drives the non-woven fabric layer 1 to be gathered, and the non-woven fabric layer 1 drives the breathable layer 2 and the photocatalyst material coating 3 to be gathered. During the pulling process of the drawstring 11, the drawstring 11 fits with the protective ring 13, and the protective ring 13 prevents the breathable layer 2 and the photocatalyst material coating 3 from being worn. When the drawn length of the drawstring 11 is determined, the position of the drawstring positioning buckle 12 on the drawstring is adjusted to make it fit with the protective ring 13, thereby fixing the position of the drawstring 11 and then fixing the degree of gathering of the curtain fabric body.

[0032] The utility model and its implementation are described, and such description is not restrictive. The drawings are only one of the implementations of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and implementation example similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. A photocatalyst material formaldehyde-removing and antibacterial curtain fabric, comprising a body, characterized in that: The main body comprises a non-woven fabric layer (1), a breathable layer (2) and a photocatalyst material coating (3); a photocatalyst material coating (3) is provided on one side of the non-woven fabric layer (1); the photocatalyst material coating (3) is connected to the non-woven fabric layer (1) via the breathable layer (2); a Roman rod passing component is provided at the upper end of the main body, the Roman rod passing component is used to suspend the main body using a Roman rod; a retractable component is provided in the middle section of the main body, the retractable component is used to tighten and unfold the main body.

2. The photocatalyst material formaldehyde-removing and antibacterial curtain fabric according to claim 1, characterized in that: The thickness of the photocatalyst material coating (3) is 0.5-1 mm.

3. The photocatalyst material formaldehyde-removing and antibacterial curtain fabric according to claim 1, characterized in that: The particle size of the nano titanium dioxide used in the photocatalyst material coating (3) is less than 10 nm.

4. The photocatalyst material formaldehyde-removing and antibacterial curtain fabric according to claim 1, characterized in that: The Roman rod passing component comprises a through hole (4) and a circular ring, wherein the through hole (4) is provided inside a circular ring, and the non-woven fabric layer (1), the air-permeable layer (2) and the upper end of the photocatalyst material coating (3) are evenly provided with through holes (4) along their length direction, and the circular ring comprises a surface shell (5) and a bottom shell (6), wherein a convex ring (7) is provided on the opposite side of the surface shell (5) and the bottom shell (6), and the convex ring (7) passes through the through hole (4), and a connecting groove (8) and a connecting edge (9) are respectively provided on the opposite side of the convex ring (7), and the connecting groove (8) and the connecting edge (9) are matched and connected.

5. The photocatalyst material formaldehyde-removing and antibacterial curtain fabric according to claim 4, characterized in that: The opposite end of the convex ring (7) is exposed from the surface shell (5) and the bottom shell (6).

6. The photocatalyst material formaldehyde-removing and antibacterial curtain fabric according to claim 1, characterized in that: The retractable assembly comprises two through holes (10) and a drawstring (11); the two through holes (10) are evenly arranged on the air permeable layer (2) and the photocatalyst material coating (3) along their width direction; a drawstring (11) is arranged at the left end of the non-woven fabric layer (1); the drawstring (11) passes through the two through holes (10) on the air permeable layer (2) and the photocatalyst material coating (3) in an interlaced manner; one end of the drawstring (11) away from the non-woven fabric layer (1) is exposed from the photocatalyst material coating (3); and a drawstring positioning buckle (12) is arranged on the end of the drawstring (11) away from the non-woven fabric layer (1).

7. The photocatalyst material formaldehyde-removing and antibacterial curtain fabric according to claim 6, characterized in that: A protective ring (13) is provided on the outside of the second through hole (10) on the front side of the air permeable layer (2); the protective ring (13) is exposed from the second through hole (10) on the photocatalyst material coating (3); and the side of the protective ring (13) is connected to the photocatalyst material coating (3).

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