KR20190003075U - Insect screen for fine dust off - Google Patents

Abstract

The present invention relates to a insect screen that can block the inflow of fine dust by integrally forming a plurality of micro mesh of a stable form in the interior of the support mesh formed by the support slope and the support weft to maintain the plane shape of the insect screen, In the support mesh formed by the warp and the weft yarn, a plurality of fine warp yarns having a smaller diameter than the support warp yarn and the support weft yarns and a plurality of fine mesh weaving yarns are formed. It is arranged on the top of the support inclination, the micro inclined weaving and weaving in the fine mesh is characterized in that the support is arranged on the bottom of the support weft.

Description

Insect screen for fine dust off}

The present invention relates to a insect screen, and more particularly, to form a plurality of micro mesh of a stable form in the interior of the support mesh formed by the support slope and the support weft to maintain the planar shape of the insect screen to prevent the inflow of fine dust It's about a screen that can block.

Insect screens are installed in doorways or windows and used to prevent the intrusion of insects or insects from the outside to the interior. Recently, as dust problems such as yellow dust are raised, it is required to block the inflow of fine dust.

Insect screen is made by intersecting the thread of metal or resin material, and the outside air is inflowed by foreign matters and the foreign matter is blocked. Unlike the large foreign matters such as insects and insects, it blocks small dust. In order to reduce the mesh size is necessary.

In order to implement this, various insect screens have been proposed, and Patent Application Publication No. 2017-0058139 discloses a insect screen that can adjust the size of the mesh by moving the network horizontally. The insect screen may block foreign matters of a smaller size by controlling the size of the mesh, but a plurality of meshes and a separate network moving means are required, which makes the structure complicated and burdensome to manufacture.

In addition, Korean Patent Application Publication No. 2016-0119626 also proposes a insect screen that can block fine dust by using static electricity generated by supplying electricity to the net body, and such insect insect nets are exposed to the outside in the environment of rainwater or moisture. There is a safety accident problem, and there is a hassle to supply a separate power.

In order to improve this, insect screens such as Korean Patent Application Publication No. 2016-0061767 have been proposed. The insect screens can be used simply by bonding a sheet formed with fine meshes to a metal mesh, but this screen is investigated when the insect screen is installed on a window. There is a problem in that the adhesive is deteriorated by the direct sunlight to weaken the adhesive force and the bonded sheet is peeled off from the window.

Published Patent Application No. 2017-0058139 (Name of Design: Insect Screen for Fine Dust. 2017.05.26) Published Patent Application No. 2016-0119626 (Name of the design: Insect screen for preventing dust using static electricity. 2016.10.14) Published Patent Publication No. 2016-0061767 (Name of the design: mesh screen adhesive sheet for preventing dust prevention. 2016.06.01)

Therefore, the present invention was devised to solve the problems of the conventional fine dust screening screen, the present invention is a fine dust that can be used without a separate assembly or adhesion is formed with a plurality of fine meshes in a single network The purpose is to provide a screen for screening.

In order to achieve the above object, the dust screen for preventing fine dust according to the present invention includes a plurality of fine warp yarns and micro wefts that are smaller in diameter than the support warp yarns and the support weft yarns in the support mesh formed of the support warp yarns and the support weft yarns. A fine mesh is formed, and the fine weft yarns woven with the fine warp yarns are arranged on an upper portion of the support warp yarns, and the fine wefts weave with the micro weft yarns are characterized in that they are woven and arranged to be arranged under the support weft yarns.

In addition, in the present invention, the support slope and support weft is preferably woven in plain weave.

In addition, in the present invention, the diameter of the support slope and the support weft is 0.1 ~ 0.5mm, the diameter of the fine warp and the fine weft is preferably 0.05 ~ 0.09mm.

In addition, in the present invention, it is preferable that the number of microtilts and wefts arranged in the supporting mesh is 3 to 5.

In addition, in the present invention, the support slope and weft yarn and the fine warp yarn and weft yarn is preferably monofilament yarn.

According to the present invention, since a plurality of fine meshes are integrally formed inside the supporting mesh, there is no need for separate work such as assembly or bonding other than weaving, and the fine warp yarn and the weft yarn for forming the fine mesh are also supported As it is firmly supported by the support slope and the support mesh can be maintained in a stable form.

Figure 1 is a plan view showing the overall fine dust screen in accordance with an embodiment of the present invention.
FIG. 2 is an organization chart showing the organization of the insect screen shown in FIG.
3 is an enlarged view of the supporting mesh A shown in FIG. 1.

Description of the present invention is only an embodiment for structural or functional description, the scope of the present invention should not be construed as limited by the embodiments described in the text. That is, since the embodiments may be variously modified and may have various forms, the scope of the present invention should be understood to include equivalents capable of realizing the technical idea. In addition, the object or effect presented in the present invention does not mean that a specific embodiment should include all or only such effects, the scope of the present invention should not be understood as being limited thereby.

Hereinafter, with reference to the accompanying drawings, the screen for preventing fine dust according to the present invention will be described in detail.

FIG. 1 is a plan view showing an entire dust screen for preventing dust according to an embodiment of the present invention, and FIG. 2 is an organization diagram of the insect screen shown in FIG.

Referring to Figure 1, the insect screen 100 of the present invention is a black support yarn (support slope 10 and support weft 20) to maintain the surface shape of the insect screen, and the blue microfiber to block the fine dust (Fine inclination 30 and micro weft 40) are woven while crossing.

The support inclination 10 and the support weft 20 are woven to form a solid support mesh A to maintain the planar shape of the insect screen 100. FIG. 2 is an organization diagram showing the structure of the insect screen 100 shown in FIG. 1 as a neck point, and inclinations 1, 6, 13, and 19 are support inclinations 10, and inclinations 2 to 5, 7 to 12, and 14 to 19. No. 30 is the fine inclination (30), weft yarns 1, 6, 13, 19 is the support weft 20, the inclination 2 ~ 5, 7 ~ 12, 14 ~ 19 is arranged as a fine weft (40), support inclination (10) And the neck point (black X) of the support weft 20 and the neck point (blue X) of the micro tilt 30 and the micro weft 40 are shown. Referring to Figure 2, the support inclination 10 and the support weft 20 is weaved in the form of a flat weave crossed each other. For a more robust structure, the support inclination 10 and the support weft 20 are made of monofilament yarn having a larger diameter than the micro inclination 30 and the micro weft 40, and preferably have a diameter of 0.1 to 0.5 mm. If it is less than 0.1mm, it is difficult to maintain the planar shape, and if it exceeds 0.5mm, weaving between the microtilt 30 and the microweft 40 is difficult. As the support inclination 10 and the support weft 20, synthetic fiber yarns of any one of polyethylene (PE), polyester (PET), nylon, polypropylin (PP), and nylon may be used.

The fine inclination 30 and the micro weft 40 are woven to form a plurality of fine meshes a in the supporting mesh A. Referring to FIG. And four ol of micro weft 40 intersect and a plurality of fine meshes (a) are formed. In order to form a micro mesh (a) having a small opening, the fine warp yarn 30 and the micro weft yarn 40 are made of fine monofilament yarn having a small diameter, and preferably have a diameter of 0.05 to 0.09 mm. If the diameter is less than 0.05mm, weaving is difficult. If the diameter exceeds 0.09mm, the size of the fine mesh (a) is increased. The size of the fine mesh (a) can be adjusted by the number of micro-tilt 30 and the micro-weft 40 arranged in the supporting mesh (A), the number is preferably 3 to 5. The fine warp yarn 30 and the micro weft yarn 40 are formed of any one of polyethylene (PE), polyester (PET), nylon, polypropylene (PP), and nylon like the support warp yarn 10 and the support weft yarn 20. Synthetic fiber yarns can be used.

On the other hand, the fine mesh (30) formed by the small diameter micro-tilt 30 and the micro weft 40 is required to maintain a stable form without distortion, the structure of the present invention insect screen 100 for this 3 is shown. 3 is an enlarged view of the supporting mesh A of FIG. 1, wherein the micro weft 40 interwoven with the micro tilting yarn 30 in the supporting mesh A is woven in front of the supporting mesh A. It is arranged on the inclination 10, the fine warp yarn 30 is woven with the micro weft yarn 40 in the fine mesh (a) is arranged under the support weft 20. Therefore, the micro weft 40 and the fine warp 30 forming the fine mesh a are supported by the support warp 10 and the support weft 20 at opposite front and rear surfaces of the insect screen 100, respectively. , Small sized micro mesh (a) can maintain a stable form in the support mesh (A).

The weaving method of the fine dust screening screen configured as described above will be described below.

Preparation of Supporters and Microfibers

Among the monofilament yarns made of any one of polyethylene (PE), polyester (PET), nylon, polypropylene (PP), and nylon, 0.1 to 0.5 mm in diameter is used as a support yarn, and 0.05 to 0.09 mm in diameter is prepared as fine yarns. The prepared supporter and the microfibers are wound and prepared in two warp beams respectively through a canon process.

Screen Weaving

The support slope 10 and the fine slope 30 are supplied to the loom from the two inclined beams, and the support weave 20 and the micro weft 40 are interposed between the support slope 10 and the fine slope 30 so that the insect screen ( Weave 100). The support yarn and the micro yarns supplied to the warp and weft yarn are supplied in a ratio of 1: 3 to 5 and are woven, and the weft yarns 20 and the fine warp yarns 10 are woven so as to be arranged on the front and rear surfaces of the insect screen 100, respectively.

The insect screen 100 according to the present invention configured as described above is formed with a plurality of fine meshes (a) integrally inside the supporting mesh (A) does not require additional work such as assembly or adhesion during production, and also fine As the micro tilt 30 and the micro weft 40 forming the mesh (a) are firmly supported by the support weft 20 and the support inclination 10, a plurality of the small in size in the support mesh A are stable. You can keep the shape.

10: support inclination 20: support weft
30: fine warp 40: micro weft
100: insect screen A: support mesh
a: fine mesh

Claims (5)

In the insect screen that blocks fine dust,
A plurality of fine warp yarns having a diameter smaller than the support warp and support weft yarns and a plurality of fine warp yarns woven from the fine warp yarns are formed in the support mesh formed of the support warp yarns and the support weft yarns. The fine dust blocking screen is arranged on the top, the fine weave yarn and weaving fine dust blocking screen, characterized in that the weaving is supported to be arranged in the lower portion of the support weft. The method of claim 1,
The support slope and support weft screen for preventing fine dust, characterized in that weaving in plain weave. The method of claim 2,
The diameter of the support slope and the support weft is 0.1 ~ 0.5mm, the diameter of the fine slope and fine weft screen for preventing fine dust, characterized in that 0.05 ~ 0.09mm. The method of claim 3,
The fine dust blocking insect screen, characterized in that the number of the fine warp and weft yarn arranged in the supporting mesh. The method of claim 1,
The support slope and weft yarn and fine slope and weft yarn fine dust screen, characterized in that the monofilament yarn.

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