JP2007021246A - Bamboo blind - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a bamboo blind capable of setting a desired degree of transmittance in light and UV rays. <P>SOLUTION: The bamboo blind includes front surface bamboo strip layer X and a rear surface bamboo strip layer Y where cut and thinned bamboo strips 1 having a prescribed wire diameter D are arranged in parallel at an interval E being substantially the same as the wire diameter D. The front surface bamboo thread layer X and the rear surface bamboo thread layer Y are connected with a plurality of threads in a vertical direction. A belt shape thin film body A for shielding light/UV rays is fully or partially sandwiched between the front and rear surface bamboo thread layers X, Y and between the adjacent threads. A hard straight thread for forming a gap K is held between the layers X, Y. The kind of front surface bamboo thread 1a constituting the front surface bamboo thread layer X is made to be different from that of rear surface bamboo threads 1b constituting the rear surface bamboo thread layer Y. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a blind.

  In general, the bamboo blind has a plurality of knives connected by knitting yarn (see, for example, Patent Document 1).

However, there is a defect that a gap is formed between adjacent chicks and the sunlight is directly inserted through the gap.
JP-A-11-28150

  The problem to be solved is that the transmittance of light and ultraviolet rays cannot be set to a desired level.

Therefore, the blind according to the present invention represents a surface of a surface of a wire having a predetermined wire diameter arranged in parallel with an interval substantially equal to the wire diameter, and a wire having the predetermined wire diameter is expressed as the wire diameter. A back surface layer disposed in parallel with a substantially equal interval, and a light shielding and / or UV-cut thin film body interposed between the surface surface and the back surface layer. is there.
The surface of the surface having the predetermined wire diameter arranged in parallel with an interval substantially equal to the wire diameter, and the wire with the predetermined wire diameter arranged in parallel with an interval substantially equal to the wire diameter. A back surface layer, and the front surface layer and the back surface layer are connected by a plurality of vertical knitting yarns, between the front surface layer and the back surface layer. In addition, a band-shaped light-shielding / UV-cut thin film body is interposed between the knitting yarns adjacent to each other.

In addition, the surface of the surface of the wire having a predetermined wire diameter arranged in parallel with a distance substantially equal to the wire diameter, and the wire with the predetermined wire diameter arranged in parallel with a space substantially equal to the wire diameter. A hard straight thread that forms a gap between the front surface and the back surface layer, and the front surface layer and the back surface layer A light-shielding and / or UV-cutting thin film body is interposed in the gap.
In addition, the surface of the surface of the wire having a predetermined wire diameter arranged in parallel with a distance substantially equal to the wire diameter, and the wire with the predetermined wire diameter arranged in parallel with a space substantially equal to the wire diameter. A thin film body for shielding and / or UV-cutting between the front surface layer and the back surface layer. The type of the front surface face constituting the face layer is different from the kind of the back face face constituting the back face surface layer.

Further, the thin film body is disposed so as to occupy a part of the total area of the blind.
Further, the front surface and the back surface constituting the rear surface layer are arranged in a zigzag shape as viewed from the side.

  According to the blind of the present invention, the transmittance of light or ultraviolet light can be set to a desired level by the thin film body.

  1 to 6 show an embodiment of the present invention. FIG. 2 is an enlarged front view of the main part of FIG. 3 is a sectional view taken along the line PP in FIG. 2, FIG. 4 is a sectional view taken along the line QQ in FIG. 2, FIG. 5 is a sectional view taken along the line RR in FIG. Each figure is shown. This blind is used for awning and partitioning of windows, etc., and suppresses the transmittance of light and ultraviolet rays to a desired level, and also plays a decorative role.

  Specifically, the surface 1 of the surface of the wire 1 having a predetermined wire diameter D is arranged in parallel with a distance E substantially equal to the wire diameter D, and the wire 1 having a predetermined wire diameter D is connected to the wire 1 of the wire diameter D. And a back face layer Y arranged in parallel with a substantially equal interval E. The jaw 1 is made of a natural material (for example, wood), a synthetic material (for example, a synthetic resin material or a metal material), or the like. The front surface X and the back surface Y are connected by a plurality of knitting yarns 2 in the vertical direction. The connecting portion B has two knitting yarns 2 that are close to each other and are arranged in parallel in the vertical direction. The front surface face la constituting the front face face layer X and the rear face face 1b constituting the back face face layer Y are arranged in a zigzag shape in a side view.

  A thin film A for light shielding / UV-cutting (for UV-cutting) in the form of a band between the knitting yarn 2 and the knitting yarn 2 that is between the knitted surface layer X and the back knitted surface layer Y. When viewed from the front, it is partly sandwiched (internal) so that it occupies a part of the total area of the blind. That is, it has the part 3 in which the thin film body A exists between the adjacent connection parts B, and the part 4 in which the thin film body A does not exist between the adjacent connection parts B. The thin film body A is made of a nonwoven fabric, paper (for example, Japanese paper), a synthetic resin film (for example, a light shielding film or a UV cut film), or the like.

A hard straight yarn 5 that forms a gap K is interposed between the face surface layer X and the back surface layer Y. The hard straight yarn 5 is made of, for example, iron or synthetic resin wire.
When the wire diameter of the hard straight yarn 5 is d, the thickness T of the thin film body A is preferably set to 25 μm ≦ T ≦ (d × 0.5) μm. When thickness T exists in this range, while thin film body A has moderate intensity | strength, it can manufacture easily. In the case of T <25 μm, the strength of the thin film body A is weakened and may be damaged during the production. In the case of (d × 0.5) μm <T, there is a possibility that the thin film body A is difficult to be inserted between the face surface layer X and the back surface layer Y at the time of manufacture.

  The type of the front surface 1a that forms the front surface layer X and the type of the back surface 1b that forms the back surface layer Y are different. The type of the chin 1 refers to, for example, color, brightness, texture, material, and the like. For example, a natural chin colored black is used for the front surface 1a, and a natural chick colored white or white is used for the back surface 1b.

Next, an embodiment of the manufacturing method of the blind of the present invention will be described.
As shown in FIG. 7 and FIG. 8, the surface 1 and the back surface of the surface 1 are arranged in parallel with a wire 1 having a predetermined wire diameter D (see FIGS. 3 to 6) at a distance E substantially equal to the wire diameter D. The chin surface layer Y is connected by the knitting yarn 2 with the hard straight yarn 5 interposed. Thereafter, as shown by an arrow N, the light shielding and / or UV-cutting thin film A is drawn out between the surface of the surface X and the surface of the back surface Y so as to be entirely or partially sandwiched. Pull out with an auxiliary tool J (eg spatula).

Another embodiment of the blind manufacturing method of the present invention will be described.
As shown in FIG. 9, the surface 1 is arranged in parallel with a wire 1 having a predetermined wire diameter D (see FIGS. 3 to 6) arranged in parallel with a distance E substantially equal to the wire diameter D, and Alternatively, the thin film body A for UV cut and the back surface layer Y in which the ridges 1 having a predetermined wire diameter D are arranged in parallel with a distance E substantially equal to the wire diameter D are sandwiched in whole or in part. The knives 2 connect (weave) the knives 1 of the face layer X and the knives 1 of the back face layer Y. In other words, when weaving the knives 1 of the surface layer X and the surface 1 of the back surface layer Y, the thin film body A is simultaneously sandwiched between the surface layer X and the back surface layer Y. .

  In the present invention, the design can be changed. For example, the hard straight yarn 5 may be omitted. In this case, the thickness T of the thin film body A is preferably set to 25 μm ≦ T ≦ 70 μm. When thickness T exists in this range, while thin film body A has moderate intensity | strength, it can manufacture easily. In the case of T <25 μm, the strength of the thin film body A is weakened and may be damaged during the production. In the case of 70 μm <T, it may be difficult to insert the thin film body A between the face surface layer X and the back surface layer Y at the time of manufacture.

  Moreover, you may have several thin film body A from which a kind (color, the object of the light to interrupt | block, translucency etc.) differs. Further, the thin film A may be sandwiched between the face surface layer X and the back face surface layer Y in a sandwich shape as viewed from the front. In addition, the type of the front surface 1a and the back surface 1b may be the same.

  As described above, according to the present invention, the surface 1 is arranged in parallel with the wire 1 having the predetermined wire diameter D with the interval E substantially equal to the wire diameter D, and the wire 1 having the predetermined wire diameter D is provided. , And a back surface layer Y arranged in parallel with a distance E substantially equal to the wire diameter D, and a light shielding and / or UV-cutting thin film between the surface surface X and the back surface Y. Since the body A is interposed, the transmittance of light or ultraviolet light can be set to a desired level. That is, by adjusting the type of the thin film body A and the area through which the thin film body A is interposed, the transmittance of light and ultraviolet light can be adjusted to a desired level. Moreover, since the cradle 1 is not covered, the texture of the crease 1 can be fully utilized. Further, since the thin film body A is disposed inside, the thin film body A can be prevented from being worn or partially damaged. That is, a long life can be realized.

  Further, the surface 1 of the surface 1 of the wire 1 having the predetermined wire diameter D is arranged in parallel with the interval E substantially equal to the wire diameter D, and the wire 1 of the wire 1 having the predetermined wire diameter D is substantially equal to the wire diameter D. A back face layer Y arranged in parallel with a distance E, and the face face layer X and the back face face layer Y are connected by a plurality of knitting yarns 2 in the vertical direction. Since the strip-shaped light-shielding / or UV-cut thin film body A is interposed between the knitting yarn 2 and the knitting yarn 2 which are adjacent to each other between the X and the back surface layer Y and adjacent to each other, The transmittance can be set to a desired level. That is, by adjusting the type of the thin film body A and the area through which the thin film body A is interposed, the transmittance of light and ultraviolet light can be adjusted to a desired level. Moreover, since the cradle 1 is not covered, the texture of the crease 1 can be fully utilized. Further, since the thin film body A is disposed inside, the thin film body A can be prevented from being worn or partially damaged. That is, a long life can be realized. Furthermore, it can be manufactured easily. That is, since the thin film body A does not intervene in the connection part B, it can be knitted easily.

  Further, the surface 1 of the surface 1 of the wire 1 having the predetermined wire diameter D is arranged in parallel with the interval E substantially equal to the wire diameter D, and the wire 1 of the wire 1 having the predetermined wire diameter D is substantially equal to the wire diameter D. A back surface layer Y arranged in parallel with an interval E, and a hard straight yarn 5 forming a gap K between the surface surface X and the back surface layer Y is interposed, Since the light shielding and / or UV-cutting thin film A is interposed in the gap K between the layer X and the back surface Y, the light and ultraviolet transmittance can be set to a desired level. That is, by adjusting the type of the thin film body A and the area through which the thin film body A is interposed, the transmittance of light and ultraviolet light can be adjusted to a desired level. Moreover, since the cradle 1 is not covered, the texture of the crease 1 can be fully utilized. Further, since the thin film body A is disposed inside, the thin film body A can be prevented from being worn or partially damaged. That is, a long life can be realized. Furthermore, a gap K having a desired interval can be easily formed between the face surface layer X and the back surface layer Y. And it can manufacture easily.

  Further, the surface 1 of the surface 1 of the wire 1 having the predetermined wire diameter D is arranged in parallel with the interval E substantially equal to the wire diameter D, and the wire 1 of the wire 1 having the predetermined wire diameter D is substantially equal to the wire diameter D. A blind surface layer Y arranged in parallel with an interval E, and a thin film body A for shielding and / or UV-cutting interposed between the surface layer X and the back surface Y. However, since the type of the front surface 1a constituting the surface layer X and the type of the back surface 1b constituting the back surface Y are different, the light and ultraviolet light transmittance is desired. Can be set to That is, by adjusting the type of the thin film body A and the area through which the thin film body A is interposed, the transmittance of light and ultraviolet light can be adjusted to a desired level. Moreover, since the cradle 1 is not covered, the texture of the crease 1 can be fully utilized. Further, since the thin film body A is disposed inside, the thin film body A can be prevented from being worn or partially damaged. That is, a long life can be realized. Furthermore, different types of decoration can be enjoyed on the front side and the back side.

  Further, since the thin film body A is disposed so as to occupy a part of the total area of the blind, the decorativeness can be further enhanced by the contrast between the portion through which light or the like is transmitted and the portion through which the light is not transmitted.

  In addition, the front surface face 1a constituting the face face layer X and the rear face face 1b constituting the back face surface layer Y are arranged in a zigzag shape when viewed from the side, so that rays from obliquely above can pass through. Easy and not too dark. Further, it is easy to knit in a meandering manner (see FIG. 4) with the knitting yarn 2.

It is a front view which shows one Embodiment of this invention. It is a principal part enlarged front view. FIG. 3 is a cross-sectional view taken along the line PP in FIG. 2. It is QQ end surface sectional drawing of FIG. FIG. 3 is a cross-sectional view of the RR end surface of FIG. 2. FIG. 3 is a sectional view taken along the line S-S in FIG. 2. It is explanatory drawing which shows one Embodiment of a manufacturing method. It is GG end surface sectional drawing of FIG. It is explanatory drawing which shows other embodiment of a manufacturing method.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1a Front surface surface 1b Back surface surface 2 Knitting thread 5 Hard straight thread A Thin film body D Wire diameter E Space | interval K Gap X Front surface surface layer Y Back surface layer

Claims (6)

  A face surface layer (X) in which the cords (1) having a predetermined wire diameter (D) are arranged in parallel with an interval (E) substantially equal to the wire diameter (D), and the predetermined wire diameter (D ) And a back surface layer (Y) arranged in parallel with a distance (E) substantially equal to the wire diameter (D), the surface layer (X) and the surface layer (X) A tin which is characterized in that a thin film body (A) for light shielding and / or UV cut is interposed between the back side surface layer (Y). A face surface layer (X) in which the cords (1) having a predetermined wire diameter (D) are arranged in parallel with an interval (E) substantially equal to the wire diameter (D), and the predetermined wire diameter (D ) And a back surface layer (Y) arranged in parallel with a distance (E) substantially equal to the wire diameter (D), the surface layer (X) and the surface layer (X) The back side surface layer (Y) is connected with a plurality of vertical yarns (2),
A light-shielding / or UV cut band-shaped between the knitting yarn (2) and the knitting yarn (2) adjacent to each other between the surface layer (X) and the back surface layer (Y). A tin which is characterized by interposing a thin film body (A) for use.   A face surface layer (X) in which the cords (1) having a predetermined wire diameter (D) are arranged in parallel with an interval (E) substantially equal to the wire diameter (D), and the predetermined wire diameter (D ) And a back surface layer (Y) arranged in parallel with a distance (E) substantially equal to the wire diameter (D), and the surface layer (X) and the surface layer (X) A hard straight yarn (5) that forms a gap (K) is interposed between the back surface layer (Y) and the space between the surface layer (X) and the back surface layer (Y). A tin plate characterized in that a thin film (A) for light shielding and / or UV cut is interposed in (K). A face surface layer (X) in which the cords (1) having a predetermined wire diameter (D) are arranged in parallel with an interval (E) substantially equal to the wire diameter (D), and the predetermined wire diameter (D ) And a back surface layer (Y) arranged in parallel with a distance (E) substantially equal to the wire diameter (D), the surface layer (X) and the surface layer (X) A thin film body (A) for shading and / or UV-cutting interposed between the back side face layer (Y),
A blind that is characterized in that the type of the front surface face (1a) constituting the face surface layer (X) is different from the type of the back face surface (1b) constituting the back surface layer (Y). .   The blind according to claim 1, 2, 3, or 4, wherein the thin film body (A) is disposed so as to occupy a part of the total area of the blind.   Claims wherein the face surface layer (1a) constituting the face surface layer (X) and the back surface surface (1b) constituting the back surface layer (Y) are arranged in a zigzag shape in a side view. Blinds as described in 1, 2, 3, 4 or 5.

Images