JP3206535U - Three-dimensional dust collection structure of dust cloth - Google Patents

Abstract

Disclosed is a three-dimensional dust collection structure for a dust cloth that firmly captures dust and hair. SOLUTION: A plurality of rows of vertical convex blocks 3 distributed across and spaced from each other on the surface of a fiber tissue cloth layer 2 of a nonwoven fabric body 1, and a plurality of rows of horizontal convex blocks distributed across and spaced apart. 4 is formed. In addition, the plurality of vertical convex blocks 3 and the plurality of horizontal convex blocks 4 intersect with each other and are arranged in a row. Both ends of each vertical convex block 3 and horizontal convex block 4 are provided with outer end circular arc shapes 5 and 6, respectively. In addition, the both sides of each vertical convex block 3 and horizontal convex block 4 are respectively provided with inner circular arc shapes 7 and 8. A longitudinally-curved groove 9 is formed between the two inner circular arcs 7 and 8 of each vertical convex block 3 and the bottom edges of the opposed outer end circular arcs 5 and 6 of the adjacent horizontal convex blocks 4 with a space therebetween. To do. In addition, a laterally curved groove 10 is formed between the bottom edges of the opposing inner circular arc shapes 7 and 8 of the horizontal convex blocks 4 adjacent to the two outer end circular arc shapes 5 and 6 of each vertical convex block 3. By doing so, the super-strong dust collection power of the multi-dimensional three-dimensional pattern fiber structure is strengthened. [Selection] Figure 2

Description

  The present invention relates to a three-dimensional dust collecting structure for a dust cloth, and more particularly, to a three-dimensional dust collecting structure for a dust cloth used in a dust sheet, a dust cover, and a dust mop.

  In many homes and offices now, dust-proof sheets, dust-proof covers (glove type) and dust-proof mops are used, and they are conveniently wiped quickly to attach dust and hair.

  General dust removal sheets, dust removal covers and dust removal mops employ a simple non-woven structure, which not only has a relatively flat surface, but also has very short fibers on its own, so dust and hair The effect of wiping and adhering is limited, and is not ideal.

  Therefore, the present dust-removing sheet, dust-removing cover, and dust-removing mop have developed into a relatively long fiber cloth, improving the effect of wiping and adhering dust and hair. However, the connectivity between the fiber bristles and the fabric body is poor, and therefore, the phenomenon that the fiber bristles fall off easily occurs, and the dust removal effect and the service life are affected. Further, in view of the very high cost, further improvement was necessary.

JP 2007-113167 A

  In order to solve the disadvantages of the known structure, the present invention uses a fabric cloth layer of fibers to form longitudinal convex blocks and lateral convex blocks where a plurality of matrices intersect, and a plurality of longitudinally curved grooves continuously. By connecting together with the ridged groove, the super-strong dust collection power of the multi-layered three-dimensional pattern fiber structure can be strengthened, so that numerous gaps between the fiber dust collection can capture dust and hair firmly, greatly It is a main object to provide a three-dimensional dust collecting structure of a dust cloth that improves the dust removing effect.

  In order to solve the above-mentioned problems, the present invention provides a three-dimensional dust collecting structure for a dust cloth. A plurality of rows of vertical convex blocks distributed across and spaced apart and a plurality of rows of horizontal convex blocks distributed across and spaced apart are formed on the surface of the fibrous tissue cloth layer of the nonwoven fabric body. In addition, the plurality of vertical convex blocks and the plurality of horizontal convex blocks intersect with each other and are arranged at intervals. The both ends of each vertical convex block and horizontal convex block are respectively provided with outer end arc shapes. And both the sides of each vertical convex block and horizontal convex block are respectively provided with inner arc shapes. A longitudinally curved groove is formed with a gap between the two inner circular arc shapes of each vertical convex block and the bottom edges of the opposed outer end arc shapes of adjacent horizontal convex blocks. In addition, a laterally curved groove is formed with a gap between the two outer end circular arc shapes of each vertical convex block and the bottom edges of the opposed inner circular arc shapes of the adjacent horizontal convex blocks.

  In the three-dimensional dust collecting structure of the dust cloth, each longitudinally convex block and laterally convex block of the fiber tissue cloth layer is provided on a fluffy fiber, and each longitudinally convex block and laterally convex block has a cross-section with a narrow top and bottom. Provide a wide area.

  In the three-dimensional dust collecting structure of the dust-preventing cloth, the plurality of longitudinally curved grooves of the plurality of vertically convex blocks in each row are connected in order to extend in a wave shape, and intersect to be connected to each opposing transversely curved groove.

  In the three-dimensional dust collecting structure of the dust cloth, the plurality of laterally curved grooves of the plurality of laterally convex blocks in each row are connected in order to extend in a wavy shape, and intersect to be connected to the respective longitudinally curved grooves.

  In the three-dimensional dust collecting structure of the dust cloth, the plurality of longitudinally curved grooves and laterally curved grooves of the fiber structure cloth layer are provided in close contact grooves.

  The structure of the present invention enhances the ultra-strong dust collection power of the multi-layered three-dimensional pattern fiber structure, and the numerous gaps between the fiber dust collection can capture dust and hair firmly, greatly improving the dust removal effect. .

It is the schematic of the dust protection cloth local part expansion which is the Example of this invention. FIG. 2 is a re-enlarged view of the dust-removal cloth local area of FIG. 1. It is a three-dimensional view of the re-enlargement of the dust-proof cloth local part of FIG. It is sectional drawing of the line of A-A of the dust cloth of FIG. FIG. 2 is a schematic diagram of the fiber tissue cloth layer for forming dust cloth of FIG. 1. FIG. It is sectional drawing of the fiber structure | tissue cloth layer of FIG.

  Hereinafter, the structure, features, and effects of the present invention will be described in detail with reference to the best embodiments and drawings.

  As shown in FIGS. 1, 2, and 3, the dust cloth of the present invention is mainly applied to a dust sheet, a dust cover, and a dust mop. As shown in the figure, the dust-removing cloth of the present invention is mainly processed automatically on the fiber structure cloth layer 2 of the nonwoven fabric body 1, and a longitudinally convex block in which innumerable matrices are arranged in order. 3 and the laterally convex block 4 are molded, thereby forming a dust collecting structure of streamlined multi-layered three-dimensional pattern fiber structure.

  The dust cloth is made of a material such as polyethylene fiber, polypropylene fiber or composite fiber, and is further formed into a fluffy fiber tissue cloth layer 2 as shown in FIGS. 5 and 6 by a nonwoven fabric processing machine. The fibrous fabric layer 2 is fed into the molding machine along the long direction, and continuously passes through a plurality of modeling embosses (not shown in the figure) arranged on the hot wheel surface, and countless in order. The vertical convex block 3 and the horizontal convex block 4 are hot-pressed and molded, and finally dried by heating and drying to form a dust-proof cloth and nonwoven fabric body 1.

  In the embodiment shown in FIGS. 1 to 4, the main feature of the dust cloth of the present invention is that the nonwoven fabric body 1 has a plurality of vertical lines distributed at intervals on the surface of the fiber tissue cloth layer 2 at intervals. A convex block 3 and a plurality of rows of horizontal convex blocks 4 that are distributed crossing at intervals are formed, and a plurality of vertical convex blocks 3 and a plurality of horizontal convex blocks 4 intersect with each other and spaced apart to form a collocation distribution To do. Both ends of each vertical convex block 3 and horizontal convex block 4 are respectively provided in outer end arc shapes 5 and 6, and both sides of each vertical convex block 3 and horizontal convex block 4 are respectively opposite inner arc shapes 7. , 8 are provided. A longitudinally curved groove 9 is formed with a gap between the two inner circular arc shapes 7 of each vertical convex block 3 and the bottom edges of the opposed outer end circular arc shapes 6 of the adjacent horizontal convex blocks 4. A laterally curved groove 10 is formed with a gap between the two outer end arc shapes 5 of each vertical convex block 3 and the bottom edges of the opposing inner circular arc shapes 8 of the adjacent horizontal convex blocks 4. The plurality of longitudinally curved grooves 9 and laterally curved grooves 10 of the fiber structure fabric layer 2 are provided in close contact with each other.

  As shown in FIGS. 1 to 4, in the three-dimensional dust collection structure of the dust cloth of the present invention, each vertical convex block 3 and horizontal convex block 4 of the fiber tissue cloth layer 2 are provided on fluffy fibers, and each The vertical convex block 3 and the horizontal convex block 4 are provided so that the tops are narrow and the bottoms are wide. As shown in the figure, the longitudinally curved grooves 9 of the plurality of longitudinally convex blocks 3 in each row are connected in order and extend in a wavy shape, and intersect to be connected to the opposing laterally curved grooves 10. The laterally curved grooves 10 of the plurality of laterally convex blocks 4 in each row are connected in order and extend in a wavy shape, and intersect to be connected to the opposing longitudinally curved grooves 9.

  As described above, the dust cloth of the present invention uses the fiber tissue cloth layer 2 to form the vertical convex block 3 and the horizontal convex block 4 where a plurality of matrices intersect, and a plurality of vertical curvatures continuously. By connecting together with the groove 9 and the curved groove groove 10, the super-strong dust collection power of the multi-layered three-dimensional pattern fiber structure can be strengthened, and the numerous fiber dust collection gaps can capture dust and hair firmly. Can greatly improve the dust removal effect.

  In the present invention, preferred embodiments have been disclosed as described above, but these are not intended to limit the present invention in any way, and anyone who is familiar with the technology has an equivalent scope that does not depart from the spirit and scope of the present invention. Of course, various fluctuations and hydration colors can be added.

DESCRIPTION OF SYMBOLS 1 Nonwoven fabric body 2 Textile tissue cloth layer 3 Convex block 4 Horizontal convex block 5 Outer end arc type 6 Outer end arc type 7 Inner arc type 8 Inner arc type 9 Longitudinal curved groove 10 Lateral curved groove

Claims (5)

Forming a plurality of rows of vertically convex blocks distributed across and spaced apart on the surface of the fibrous tissue cloth layer of the nonwoven fabric body, and a plurality of rows of horizontally convex blocks distributed across and spaced apart; and The vertical convex block and the horizontal convex block intersect each other and are arranged in a row,
Both ends of the vertical convex block and the horizontal convex block are respectively provided with an outer end arc shape, and both sides of the vertical convex block and the horizontal convex block are respectively provided with an inner arc shape,
A longitudinally curved groove is formed at an interval between the two inner circular arc shapes of the vertical convex blocks and the bottom edges of the opposing outer end arc shapes of the adjacent horizontal convex blocks, and the vertical convex blocks A three-dimensional dust collecting structure for dust-removing cloth, characterized in that a laterally curved groove is formed at an interval between the bottom edges of the opposite inner arc-shaped blocks of the lateral convex blocks adjacent to the two outer end arc-shaped blocks. .   The longitudinally projecting block and the laterally projecting block of the fiber tissue cloth layer are provided with fluffy fibers, and the longitudinally projecting block and the projecting block are provided in a state where the top is narrow and the bottom is wide. Item 3. A three-dimensional dust collection structure for a dust cloth according to item 1.   2. The dust-proof cloth according to claim 1, wherein the plurality of longitudinally curved grooves of the plurality of longitudinally convex blocks in each row are connected in order and extend in a wave shape, and are connected to the transversely curved grooves that intersect each other. Three-dimensional dust collection structure.   2. The dust cloth according to claim 1, wherein the plurality of laterally curved grooves of the plurality of laterally convex blocks in each row are connected in order and extend in a wavy shape, and are connected to the longitudinally curved grooves facing each other in an intersecting manner. Three-dimensional dust collection structure.   The three-dimensional dust collection structure of a dust-removing cloth according to claim 1, wherein the plurality of longitudinally curved grooves and the laterally curved grooves of the fiber structure cloth layer are provided in close contact with each other.

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