JP3826222B2 - Insulator material - Google Patents

Description

  The present invention relates to an insulator-covered interior material that is constructed in a bag shape by locking a peripheral edge to a construction base surface and lifting a central portion surrounded by the peripheral edge from the construction base surface.

As the insulator-covered interior material, a flexible surface material such as woven fabric, knitted fabric, non-woven fabric, synthetic paper, artificial leather, synthetic leather, natural leather, and plastic film is used. In the construction of the cocoon-lined interior material, in order to give a volume feeling to the cocoon-lined interior material, a filler such as a thick fiber web, non-woven fabric, and foam sheet is inserted between the cocoon-lined interior material and the construction base surface. The applicant of the present application has developed and disclosed a gripping member for easily and reliably locking the peripheral edge of the insulator-covered interior material to the construction base surface (for example, see Patent Document 1).
JP 2003-328522 A (summary, FIG. 1).

  For the construction of the insulator interior material, the gripping member is attached and fixed to the construction base so as to border the insulator interior material. However, the peripheral edge is locked to the gripping member. In doing so, the most important thing to note is that the insulator tension interior material is stretched sufficiently and evenly so that no slack or tension spots occur due to changes in temperature and humidity after construction. In addition, the gripping member is positioned and fixed to the construction base by calculating the elongation rate of the insulator interior material at the time of construction so that the stretched and locked peripheral edge does not protrude from the gripping member. . In this way, the construction of insulator interior materials is not as simple as the construction of wallpaper that is adhered to the entire surface of the construction, but it requires advanced technology and skill. In comparison, it is expensive. For this reason, expensive woven fabrics that are suitable for the expensive construction cost are preferably used for the upholstery interior material, and backing paper that hinders elongation during construction, such as wallpaper, is not stuck, and therefore backing paper is stuck. Combined wallpaper that absorbs and contracts moisture does not apply to cocoon-covered interior materials. And since the stretchability required at the time of construction and the shape stability to the extent that no loose wrinkles occur after construction are required, the interior material with cocoon tension is more expensive than the wallpaper in terms of physical properties.

  As described above, since the insulator interior material is expensive in terms of its own product cost and construction cost, its demand is limited in terms of cost, and it is not possible to have a large number of items in relation to demand It is practically difficult, and the scope for consumer choice for the design is limited. Therefore, the present invention has an object to change the design of the limited number of the interior material of the cocoon tension interior material according to the way of use and to substantially increase the number of the products.

The insulator-covered interior material according to the present invention is configured by superimposing a surface mesh fabric 11 in which a mesh 15 is continuously distributed on a surface fabric 13, and the surface mesh fabric 11 has a titanium oxide content of 0.2%. It is composed of bright yarns 14 containing 50% by weight or more of the following bright synthetic fibers, and the porosity occupied by the void area of the mesh interior (15) in the unit area (1 cm ² ) of each 10 mm of the vertical and horizontal surfaces of the surface mesh fabric 11 is The first characteristic is 20 to 90%.

In addition to the first feature described above, the second feature of the upholstered interior material according to the present invention is the size (W) of the void in the mesh interior (15) in the width direction of the surface mesh fabric 11, and the surface mesh fabric 11 The thickness (D) calculated as the product of the square root (N ^1/2 ) of the fineness (N) and the coefficient (k) 11.3 of the yarns 14 separating the meshes 15 adjacent to each other in the width direction of = 11.3 × N ^1/2 ) and the dimensional ratio (W / D) is 3 to 100.

  The third feature of the interior material with a cocoon tension according to the present invention is that, in addition to any of the first and second features described above, an intermediate mesh place 12 is laminated between the outer covering place 13 and the surface mesh place 11. In the point.

The fourth feature of the insulator-covered interior material according to the present invention is a bright in which the intermediate mesh fabric 12 includes 50% by weight or more of bright synthetic fiber having a titanium oxide content of 0.2% or less in addition to the third feature. It is constituted by the yarn 17, and in the unit area (1 cm ² ) of 10 mm each of the vertical and horizontal sides of the intermediate mesh fabric 12, the porosity occupied by the void area in the mesh interior (16) is 20 to 90%. The size (w) of the voids in the mesh interior (16) in the width direction and the square root (N ^{1 /} ) of the fineness (N) of the yarn 17 separating the mesh 16 and the mesh 16 adjacent in the width direction of the intermediate mesh fabric 12 ² ) and the ratio (w / d) of the thickness (d = 11.3 × N ^1/2 ) calculated as the product of the coefficient (k) 11.3 is 3 to 100, and the intermediate mesh ground The porosity of the 12 meshes 16 is that of the surface mesh ground 11. It is equal to or less than the porosity of the eye, and the dimension ratio (w / d) between the dimension (w) of the gap of the intermediate mesh fabric 12 and the thickness (d) of the yarn 17 is the dimension of the void of the surface mesh fabric 11 ( W) is equal to or less than the ratio (W / D) of the thickness (D) of the yarn 14.

  In the present invention (Claims 1 and 2), when the insulator interior material is viewed from the front, it is possible to clearly see the shadow of the surface 13 through the voids of the mesh 15 of the surface mesh 11. When viewed from an oblique direction, it is difficult to clearly observe the shadow of the outer covering 13 because the mesh 15 of the surface mesh 11 and the yarn 14 that partitions the mesh 15 are blocked. In particular, the surface mesh fabric 11 made of bright synthetic fiber with a low content of matte titanium oxide is brilliant so that it is not possible to look into the room from the outside due to the reflected light from the fence during sunlight. Therefore, it is extremely difficult to see through the surface ground 13 through the mesh 15 of the surface mesh ground obliquely. Even when viewed from the front, the central portion 21 of the insulator-covered interior material is raised by being pushed up by the filler 18, and the peripheral edge portion 22 thereof is pushed into the insertion groove 20 of the gripping member 19 to become a concave curved surface. The angle formed by the central portion 21 and the peripheral portion 22 of the line of sight does not become the same, and the appearance of the shadow of the outer cover varies between the central portion and the peripheral portion. For this reason, when the position of the viewpoint changes due to walking or movement, the cocoon-covered interior material of the present invention changes the appearance of the shadow of the outer cover 13 and exhibits a varied aesthetic. Then, the surface of the surface mesh fabric 11 has a silky glitter due to the luster of the surface mesh fabric 11, and the beauty of the cocoon-covered interior material is enhanced. Then, several types of surface mesh fabrics 11 having different specifications such as the porosity of the mesh 15, the weaving and knitting structure, and the color tone can be selected to change the appearance of the surface fabric 13, and depending on how the surface mesh fabric 11 and the surface fabric 13 are combined. It is possible to increase the number of insulator interior materials.

  According to the present invention (Claim 3), the surface mesh fabric 11 is pushed up by the intermediate mesh fabric 12, and the dimension ratio (W) between the dimension (W) of the gap of the surface mesh fabric 11 and the thickness (D) of the yarn 14 is obtained. / D) is substantially changed, and the degree of change in the shade of the outer cover 13 that appears and hides on the surface of the surface mesh ground 11 is amplified, and the reflected light of the surface mesh ground 11 and the intermediate mesh ground 12 interfere with each other. Since a crease pattern (moire) is generated on the surface of the upholstery interior material, select various intermediate mesh fabrics (12) with different specifications such as the porosity of the mesh 16, the woven / knitted structure, the color tone, etc. It can be increased substantially.

  According to the present invention (Claim 4), the shadow of the surface ground 13 appears and disappears on the surface of the intermediate mesh ground 12 according to the change in the position of the viewpoint, and the shadow of the surface ground 13 visible and hidden on the surface of the intermediate mesh ground 12. Is also visible and hidden on the surface of the surface mesh ground 11, and the manner of the change differs between the surface of the intermediate mesh ground 12 and the surface of the surface mesh ground 11, so that the aesthetics of the insulator interior material is further varied.

  Synthetic fibers are blended with titanium oxide (titanium dioxide) as a matting agent. If the content exceeds 0.8%, it is called “Dal”. Less than 0.8% exceeds 0.1% Is called “semi-dal”, and 0.1% or less including 0% is called “bright”. For the surface mesh fabric 11, synthetic fibers of the bright, particularly polyester fibers may be used. . The directionality of the appearance of the insulator-covered interior material according to the present invention, that is, the difference in the appearance of the outer cover 13 when viewed from the front and obliquely, is the yarn that separates the mesh 15 and the mesh 15 of the surface mesh fabric 11 This occurs depending on whether or not the shadow of the cover material is hidden behind the strip 14 and whether or not the shadow of the cover fabric 13 becomes difficult to see due to the dazzling effect of the bright yarn 14. Therefore, 50% or more of the fibers constituting the bright yarns (14, 17) separating the meshes are preferably bright synthetic fibers, and the thickness (D · d) of the bright yarns (14, 17). ) And the size (W · w) of the mesh gap (15 · 16) is small as long as the shadow of the outer surface 13 appears on the surface through the mesh (15 · 16), preferably 70 Hereinafter, it is more effective to make it 5 to 50 more preferably.

In the present invention, the coefficient (k = 11.3) is used to calculate the thickness (D · d) of the bright yarn (14 · 17), the specific gravity of the bright synthetic fiber is 1, and the fineness is 1 dtex solid. It is set as the diameter (D = 11.3 μm) of the cross section of the bright synthetic fiber forming a circle.
When the bright yarn 14 (17) that partitions the meshes 15 and 15 (16 and 16) is composed of a large number of fibers that continue in a straight line, even if the apparent thickness changes depending on the presence or absence of surface fluff and twisting, The thickness (D · d) of the yarn is defined by the total fineness (total decitex) of the yarn. In addition, a knitted mesh fabric in which bright yarns 14 (17) partitioning the mesh spaces 15 and 15 (16 and 16) form a string-like chain stitch array in which the length direction of the fibers is changed by 180 degrees and intertwined. Then, the thickness (D · d) of the yarn that partitions the meshes is defined by the total fineness of the string-like chain stitch row.

  It is also possible to bond between the surface covering place 13 and the surface mesh place 11 to be overlapped and between the surface covering place 13, the intermediate mesh place 12 and the surface mesh place 11, but preferably, they are not bonded and integrated, However, it is desirable that the end edges 23 are locked to the gripping member 19 while being overlapped, in order to sufficiently extend the surface covering place 13, the intermediate mesh place 12, and the surface mesh place 11, respectively. This is because, when they are not bonded and integrated, but just overlapped, one of the outer cover 13 and the mesh 11 or 12 does not hinder the other, and it is sufficiently tensioned according to the elasticity of each. Can be stretched between the gripping members 19 and 19, and the mesh ground is lifted from the surface cloth 13, and the thickness (D · d) of the bright yarn (14 · 17) and the gap of the mesh (15 · 16) The dimensional ratio with the dimension (W · w) increases slightly, and the dimensional ratio changes as the outer surface 13 and the mesh areas 11 and 12 rise and fall in the thickness direction, changing the appearance of the interior material with the cocoon tension. This is because.

  As shown in the figure, it is preferable to use a gripping member 19 having a tongue piece 24 whose tip is inclined toward the construction base 25 in the insertion groove. The gripping member 19 is pushed into the insertion groove 20. The edge 23 of the surface cover 13 or mesh base 11 or 12 is caught on the tip of the tongue piece 24 and does not easily disengage from the insertion groove 20, and the surface cover 13 or mesh base 11 or 12 is sufficiently between the gripping members. Can be stretched and stretched. In the figure, 18 is a filler and 25 is a construction base. For the surface cloth 13, a flexible surface material having appropriate stretchability and dimensional stability such as woven fabric, knitted fabric, nonwoven fabric, synthetic paper, artificial leather, synthetic leather, natural leather, and plastic film is used. Appropriately printed patterns can be applied to the cover fabric 13 and the mesh fabrics 11 and 12, or a pattern or pattern by a woven or knitted structure can be drawn. It can be expressed.

1 is a partially cut perspective view of an insulator-covered interior material according to the present invention, and a part thereof is encircled and enlarged.

Explanation of symbols

11: Surface mesh 12: Intermediate mesh 13: Surface 14: Yarn 15/16: Mesh 17: Yarn 18: Filler 19: Holding member 20: Inserting groove 21: Central portion 22: Peripheral portion 23: End Edge 24: Tongue piece 25: Construction base

Claims (4)

A surface mesh fabric (11) in which meshes (15) are continuously distributed is superposed on a surface fabric (13), and the surface mesh fabric (11) has a titanium oxide content of 0.2% or less. A void composed of bright yarn (14) containing 50% by weight or more of bright synthetic fiber, and occupied by a void area in the mesh interior (15) in a unit area (1 cm ² ) of 10 mm each of the vertical and horizontal surfaces of the surface mesh fabric (11) Insulator-covered interior material with a rate of 20-90%. Dimension (W) of the voids in the mesh interior (15) in the width direction of the surface mesh fabric (11) and the yarn separating the mesh (15) and the mesh (15) adjacent in the width direction of the surface mesh fabric (11) Dimension ratio of thickness (D = 11.3 × N ^1/2 ) calculated as the product of the square root (N ^1/2 ) of the fineness (N) of the strip (14) and the coefficient (k) 11.3 The insulator interior material according to claim 1, wherein (W / D) is 3 to 100.   The insulator-covered interior material according to claims 1 and 2, wherein an intermediate mesh fabric (12) is laminated between the outer packaging fabric (13) and the surface mesh fabric (11). The intermediate mesh fabric (12) is composed of bright yarns (17) containing 50% by weight or more of bright synthetic fibers having a titanium oxide content of 0.2% or less. The void ratio occupied by the void area in the mesh interior (16) in the unit area (1 cm ² ) is 20 to 90%, and the dimension (w) of the void in the mesh interior (16) in the width direction of the intermediate mesh ground (12) The square root (N ^1/2 ) of the fineness (N) and the coefficient (k) 11 of the yarn (17) partitioning between the mesh (16) and the mesh (16) adjacent in the width direction of the intermediate mesh fabric (12) .3 is a dimension ratio (w / d) to the thickness (d = 11.3 × N ^1/2 ) calculated as a product of 3 and a mesh (16) of the intermediate mesh ground (12) Is less than or equal to the porosity of the mesh of the surface mesh (11) Yes, the dimension ratio (w / d) between the dimension (w) of the gap of the intermediate mesh fabric (12) and the thickness (d) of the yarn (17) is the dimension of the void (W) of the surface mesh fabric (11). The insulator-covered interior material according to claim 3, wherein the ratio is equal to or less than a ratio (W / D) of the thickness (D) of the yarn (14).

Images