JPH0557295U - Blind slats - Google Patents

Abstract

(57) [Summary] [Purpose] The shape required for slat core material,
(EN) A slat having strength and shape retention and having an excellent appearance. [Structure] A steel plate material is used as the slat core material 10. The slat core 10 is provided with a heart-shaped hole 12 in the longitudinal direction thereof. The holes 12 are provided in two steps in the width direction of the slat core material 10, and the lower holes 12 are arranged between the upper adjacent holes 12. The slat core material 10 has a vinyl chloride sheet material 14 coated on the outer peripheral surface of the slat core material 10 and heat-sealed. With this, the slats 16 are configured. In the slat 16, the slat core 10 has both sides and both ends covered with the sheet material 14, and the hole 12 has the sheet material 14 covering both sides of the slat core 10 inserted therein. , These sheet materials 14
The surfaces facing each other are fused. This makes hole 1
A concavo-convex pattern along the shape of 2 is obtained.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a slat for blinds, and particularly to a slat using a metal such as a steel plate material as a slat core material.

[0002]

[Prior Art]

 Conventional blind slats are made of aluminum alloy and are colored. We have made changes by increasing the number of colors used and coloring. In addition, the weight of blinds has been reduced by using resin as the material for the slat core. In addition, by constructing a bag with cloth, paper, non-woven fabric, etc., and inserting the slat core material of aluminum alloy material as the core material into the bag to construct the slat, it is possible to improve the design, texture, and luxury. Improvements have also been proposed.

[0003]

[Problems to be solved by the device]

 However, although the number of colors of the slats colored with the above conventional aluminum alloy material can be increased, it is possible to make the colors, patterns and patterns that match the atmosphere of the room where the blinds are used and the pattern of the walls. However, there was a point that it was not satisfactory in terms of design, texture, and luxury. Although the slats made of resin make the blinds lighter, they make the image of the blinds cheaper. Moreover, the slats of the aluminum alloy material have a thickness of 0.1 to 0.2 mm, but the slats of the resin have a thickness of 0.5 to 2 mm. Therefore, the delicacy of the aluminum alloy material cannot be obtained. Can not. The slats constructed by inserting the aluminum alloy slat core into a bag made of cloth, paper, non-woven fabric, etc. will have a heavy slat weight. The manufacturing process becomes complicated. Since the slat core made of aluminum alloy and cloth are used, the cost is high. There are problems such as. On the other hand, when steel sheet material is used as the slat core material, the weight increases and rusting becomes a problem. The present invention is to solve such a problem.

[0004]

[Means for Solving the Problems]

 The present invention solves the above problem by covering the slat core material having holes with a sheet material. That is, the blind slat of the present invention is characterized in that a desired number of holes are provided at desired positions of the slat core material, and the outside of the slat core material is covered with a sheet material. Further, the sheet material can be fused at the hole portion of the slat core material. In addition, the sheet material may be colored, patterned and patterned. The holes provided in the slat core material may have a shape and arrangement that form a pattern.

[0005]

[Action]

 By providing a large number of holes in the slat core, the weight of the slat core is reduced. Therefore, even if a steel plate material is used as the slat core material, a light slat can be obtained. Further, since the slat is formed by covering the slat core material with the sheet material, it is possible to secure the shape, shape retention, strength and the like as the slat. Further, it is possible to prevent the generation of rust. Since the sheet material is fused at the hole part of the slat core, the hole pattern can be expressed as it is. In addition, in order to enable fusion bonding, a sheet material may be used which has a resin material coated on the back surface of a desired material. By using various sheet materials, it is possible to improve the design, the texture, and the sense of quality.

[0006]

【Example】

 FIG. 1 shows a slat core material 10 of the present invention. As the slat core material 10, a steel plate material is used. The slat core 10 is provided with a heart-shaped hole 12 in the longitudinal direction thereof. The holes 12 are provided in two steps in the width direction of the slat core material 10, and the lower holes 12 are arranged between the upper adjacent holes 12. As shown in FIG. 2, an outer peripheral surface of the slat core 10 is covered with a vinyl chloride sheet material 14 and heat-sealed. As a result, the slats 16 are constructed. As shown in the cross-sectional view of FIG. 3, the slat 16 has both sides and ends of the slat core material 10 covered with the sheet material 14, and the hole 12 covers both sides of the slat core material 10. The sheet materials 14 that are present intrude therein, and the surfaces of these sheet materials 14 that face each other are fused. As a result, an uneven pattern along the shape of the hole 12 is obtained. Since the sheet material 14 forms a concave portion at the hole 12, a pattern is formed by this.

When a steel plate material is used as the slat core material 10, a rust problem occurs at the cut portion of the slat core material 10 and the periphery of the hole, but the outer peripheral surface of the slat core material 10 is covered with the sheet material 14. Since the sheet material 14 covering both surfaces of the slat core material 10 also enters and is fused by heat fusion, the problem of rust can be eliminated. Although the shape of the hole 12 provided in the slat core material 10 is a heart shape, other shapes may be used, and the positions and number of the holes 12 are not limited to those in the above embodiment. Moreover, although vinyl chloride is used for the sheet material 14, the sheet material is not limited to this, and a polyester film or the like may be used. When a rust-free material such as an aluminum alloy material or a stainless steel plate material is used as the slat core material 10, cloth, paper, non-woven fabric or the like may be used. When a cloth, paper, non-woven cloth, or the like is used as the sheet material 14, these need only be attached to the front and back surfaces of the slat core material 10. The sheet material 14 can be improved in terms of design, texture, and luxury by applying color, pattern, or pattern to the sheet material 14.

[0008]

[Effect of the device]

 According to the present invention, by providing a hole in the slat core, the weight of the slat core is reduced, so that a light slat can be obtained. In addition, since the slat is constructed by covering the slat core material with the sheet material, the shape, shape retention, strength, etc. of the slat can be secured, and the design can be achieved by using various sheet materials. It is possible to improve the texture and the quality. In addition, the slat core of steel plate could not be used as the slat core because the slat core was not only a problem of rust but also heavier than the aluminum core, but it could be used as a slat core. Since the outer peripheral surface of the slat core material is covered with a sheet material and heat-sealed, it is possible to prevent the formation of rust, so that it is possible to use a steel sheet material. Further, since the steel plate material is cheaper than the aluminum alloy material, it is possible to provide a blind with an improved design, texture, and high quality at an inexpensive price.

[Brief description of drawings]

FIG. 1 is a front view of a slat core provided with holes.

FIG. 2 is a front view of a slat core material covered with a sheet material.

3 is a sectional view taken along line 3-3 of FIG.

[Explanation of symbols]

 10 slat core material 12 holes 14 sheet material 16 slats

Claims (3)

[Scope of utility model registration request] 1. A slat characterized in that a desired number of holes are provided in a desired position of the slat core, and a sheet material is coated on the outside of the slat core. 2. The blind slat according to claim 1, wherein the sheet material is fused at the hole portion of the slat core material. 3. The blind slat according to claim 1, wherein the sheet material is provided with a color, a pattern and a pattern.