JPH0212934Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a one-sided transparent curtain that can be seen only from one side and cannot be seen from the other side.

2. Description of the Related Art Conventionally, one-sided see-through curtains are often used in windows of buildings to allow light from outside to enter the room and to prevent people from looking into the room from outside. This type of single-sided see-through curtain is made by vacuum-depositing a metal such as aluminum on one side of a coarse base fabric such as lace, and is used by installing the vapor-deposited side facing outdoors. Was.

However, this type of single-sided see-through curtain requires extremely large-scale equipment and is expensive because metal is vacuum-deposited on the base fabric. Furthermore, when this single-sided see-through curtain was viewed from the outside, the vapor-deposited surface had a glaring, unpleasant metallic luster, making it unsightly.

The present invention has been made in consideration of the above circumstances, and it is an object of the present invention to provide a single-sided see-through curtain that can be easily manufactured without using a vacuum deposition method and has a natural appearance when viewed from the outside. The purpose is to

The present invention is characterized in that a large number of fibers of a darker color than the base fabric are implanted on one side of a very coarse light-colored base fabric.

Embodiments of the present invention will be described below with reference to the drawings. The drawings show a part of an embodiment of the one-sided see-through curtain of the present invention.

In the drawings, reference numeral 1 indicates a base fabric, which is a very coarse fabric. The base fabric 1 is colored white or a light color with low brightness. The texture needs to be coarse enough to allow the other side to be seen through, and the texture should not cause misalignment, and a lace fabric such as latssel stitch is suitable. The coarseness of the base fabric 1 is such that the pitch of the threads constituting the base fabric 1 is 1 to 3.
About mm is appropriate. If this pitch is too large, the planted fibers will protrude to the back surface, which is not preferable. Furthermore, if the pitch is too small, the planted fibers will be strung across in a bridging manner, and the spaced portions of the base fabric 1 will likely become clogged.

To give a specific example of the structure of this base fabric 1, 50 denier yarn is used as the front tassel knitting yarn and insertion yarn, and the pitch of the braided yarn 2 extending in the vertical direction is
The pitch of the braided threads 3 extending in the transverse direction was set to 14.5 threads/inch, and the pitch of the braided threads 3 was set to 12.5 threads/inch, resulting in a ratchet square stitch structure.

This base fabric 1 has short fibers 4 flocked on one side. The short fibers 4 are colored darker than the base fabric 1, and the color is preferably a dark color such as black to dark blue or deep red. Base fabric 1 in the above example
In this case, the appropriate length of the short fibers 4 is about 1 mm. As the hair transplantation method, a normal electrostatic hair transplantation method can be used.

In the present invention, the method of planting fibers on the base fabric 1 is not limited to the above-mentioned flocking. For example, a pile may be formed when knitting the base fabric 1, and the pile may be cut and raised.

The single-sided see-through curtain of the present invention is used with the side on which the fibers are planted facing indoors. When viewed from indoors, the short fibers 4 are flocked to the yarns 2 and 3 constituting the base fabric 1 and cover the indoor half of the yarns 2 and 3 in a fan shape, and the tips of the short fibers 4 are in the third As shown in the figure,
A part of it protrudes into the space between the base fabrics 1. Therefore, the indoor side of the single-sided see-through curtain is covered with dark monochromatic short fibers 4, and the outdoors can be seen through the gaps between the short fibers 4 protruding from the spacing of the base fabric 1.

On the other hand, when viewed from outside, the part of the base fabric 1 facing outdoors is not flocked, and the light-colored base fabric 1 is exposed as it is. Dark-colored short fibers 4 planted on the indoor side protrude from the spaces between them, and the light-colored base fabric 1 stands out in a mesh pattern against the background of the dark-colored short fibers 4 as a whole. make an impression. As a result, the contrast between dark and light colors becomes strong, making it impossible to see into the room through this one-sided see-through curtain.

The single-sided see-through curtain of the present invention can only be seen through the other side from the side where the fibers are planted, and cannot be seen through the other way, so by installing it on the windows of buildings, it can be seen from inside the room. This has the effect that it is possible to see the outdoors, let in the light from the outdoors, and not be able to look into the room from the outdoors. Furthermore, the single-sided see-through curtain of the present invention can be manufactured extremely easily using simple equipment by simply planting short fibers 4 on one side of a coarse base fabric, and can be supplied at low cost.
In addition, in the one-sided see-through curtain of the present invention, the light-colored base fabric 1 is exposed as it is on the side facing outdoors, and does not exhibit an unpleasant metallic luster unlike the case of vacuum deposition.

In the present invention, the outdoor side surface of the base fabric 1 may be left untreated, but a metal such as aluminum may be vacuum-deposited, or at least the outdoor side surface of the base fabric 1 may be coated with fluorescent dye. It is possible to further enhance the effect by dyeing with. In addition, when the outdoor surface of the present invention is vacuum-deposited, a metallic luster similar to that of the conventional example is produced, but the vapor-deposition is performed only on the base fabric 1, and the short fibers 4
Since it is not vapor-deposited, the metallic luster produced on the base fabric 1 and the dark color of the short fibers 4 coexist, and the metallic luster produced is not so intense as to be unpleasant like that of conventional one-sided see-through curtains, but instead is calm. It shows the appearance.

[Brief explanation of the drawing]

The drawings show an embodiment of the single-sided transparent curtain of the present invention, in which Fig. 1 is a front view as seen from the flocked side, Fig. 2 is a back view, and Fig. 3 is a sectional view. . 1... Base fabric, 4... Short fiber.

Claims (1)

[Claims for Utility Model Registration] 1. A single-sided see-through curtain, characterized in that a large number of fibers of a darker color than the base fabric are implanted on one side of a very coarse light-colored base fabric. 2. The fabric according to claim 1 of the utility model registration claim, characterized in that short fibers are flocked on one side of the base fabric.
One-sided see-through curtain. 3. A single-sided see-through curtain according to claim 1 of the utility model registration, characterized in that a pile is provided protruding from the base fabric, and the pile is cut and raised. 4. The single-sided see-through curtain according to claim 1, which is characterized in that metal is vacuum-deposited on the surface of the base fabric on which no fibers are implanted. 5. The single-sided see-through curtain according to claim 1, which is characterized in that at least the surface of the base fabric on which no fibers are implanted is dyed with a fluorescent dye.