JPH06200689A - Slat for blind - Google Patents

Abstract

PURPOSE:To easily assemble both vertical and horizontal blinds, by constituting a horizontal and vertical blinds by slats provided with a fibered loop as a unit at both sides of the slat bodies made of strip cloths. CONSTITUTION:A plurality of slats 1 are horizontally arranged at every certain interval and a fibered loop 3 of respective slats 1 is hung on another fibered loop 3 at the corresponding position of the upper or lower adjacent slats 1 to vertically connect a plurality of slats 1 to each other at every certain interval in order to form a horizontal blind. Next, a plurality of slats 1 are vertically and parallelly arranged at every certain horizontal interval. m The fibered loop 3 in respective slats 1 are hung on another fibered loop 3 at the corresponding position of the right or left adjacent slats to horizontally connect a plurality of slats 1 to each other in turn. A driven part shifted by guide rails is equipped at the upper end of respective slats 1 to form a vertical blind.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a blind slat used for a horizontal blind or a vertical blind,
The present invention also relates to a horizontal blind and a vertical blind constructed by using the slats, and more particularly, to a blind constructed by a shape-retaining fabric formed by knitting or weaving fibers in each slat. Is also wild.

[0002]

2. Description of the Related Art Conventionally, horizontal blinds are shown in FIGS.
At least two of the head boxes 51 as shown in FIG.
By passing the slats 54 one by one through the crosspieces 53 of each step of a ladder-shaped code member called a ladder code 52 suspended from a place, a predetermined interval is provided in the vertical direction to form multiple steps. A group of slats in which slats are aligned is formed, and apart from this,
The slant group is provided by a lifting cord 56 suspended from the head box 51 to the bottom rail 55 at the lower end so that the slats can be folded up, and a tilt lever 57 rotates a tilting shaft 57 around which the upper end of the ladder code 52 is wound. By doing so, the slats can be tilted from the lighting state to the light blocking state.

Further, in the vertical blind, a large number of vertical slats are usually arranged at the lower end portion so that adjacent ones are connected by a spacer chain so as to have a constant interval.

[0004]

By the way, in the conventional horizontal blind as described above, it is troublesome to insert one slat into each of the bars of the ladder code, and it is difficult to mechanize the slats. There is a problem that the work efficiency is not good. Especially, recently, the width dimension is 50 mm → 15
The number of blinds using narrow slats such as mm is increasing, and in this case, it is necessary to shorten the vertical spacing of the slats and the number of slats used in one blind increases. The above-mentioned problems are becoming more and more serious, and since ladder tapes cannot be produced on site, the burden of preparing a large number of ladder tapes with different pitches is increasing.

Further, in the vertical blind, it is necessary to sequentially connect the slats adjacent to each other by a ball chain or the like, but the work of sequentially connecting the slats in this way is troublesome, and the ball -The chain is easy to cut, and if it breaks, it should be replaced with a new ball chain.
Must be installed.

[0006] As for the blinds, as a recent trend, the slats have been colorized and the colors have been diversified so that various colors can be selected. In this case, the ladder code also matches the selected slats. However, the burden of inventory management of not only slats but also ladder cords has become more and more significant, together with the problem of various types of inventory having different pitches.

Most of the conventional blinds use slats made of metal such as aluminum, and such blinds have a cold feeling, and the sharp edges of the slats injure the operator. There is a possibility that it is particularly unsuitable for household blinds.

The present invention solves the above problems, eliminates the need for a ladder code in a horizontal blind, eliminates the troublesome work of passing the slats through the ladder code, and is excellent in productivity. In addition, it eliminates the inconvenience of preparing various types of ladder cords for inventory management due to different pitches, and in the vertical blinds, the use of a connecting tool such as a ball chain is unnecessary. It is an object of the present invention to provide blind slats and horizontal and vertical blinds made of such slats.

The present invention solves the above drawbacks of blinds as described above, and in horizontal blinds it is extremely simple to assemble and does not require the use of ladder code and the window for mounting the blinds. It is possible to assemble a blind of a desired size according to the size of the surface, and in a vertical blind, a blind for constructing a blind that can be easily assembled without the need to use a ball chain. Slats, and
It is intended to provide a horizontal blind and a vertical blind using this slat.

[0010]

As a means for solving the above problems, the present invention provides a knitted or woven shape retainer having a width corresponding to the depth of the blind and a length corresponding to the lateral width of the blind. Along the both longitudinal edges of the slat body of flexible fabric, a loop of fibers formed in the shape of a loop corresponding to the spacing between the slats when the slats are assembled as blinds. The slat for blinds is characterized in that the slat is formed integrally with the slat body with an appropriate spacing.

Further, according to the present invention, a plurality of the above-mentioned slats are horizontally arranged with an interval vertically and the fiber rule of each slat is set.
A horizontal blind characterized in that a plurality of slats are connected at upper and lower intervals by hooking a plurality of slats at corresponding positions on the slats above or below the slats. To do. Further, the present invention is a plurality of the above-mentioned slats vertical, and these slats are arranged in parallel in a horizontal direction at intervals,
Multiple slats are connected horizontally in sequence by hanging the loop of fibers in each slat to the fiber loop at the corresponding position in the slat, adjacent to its left or right, at the upper end of each slat. , A vertical blind characterized in that a portion guided by a guide rail is formed.

[0012]

In the blind slats of the present invention, the horizontal blinds or the vertical blinds are manufactured by successively looping the fibers of each slat body.

[0013]

FIG. 1 shows an embodiment of a blind slat 1 according to the present invention, in which a knitted or woven guard having a width W corresponding to the depth of the blind and a length L corresponding to the lateral width of the blind. Along the two longitudinal edges of the slat body 2 of elongated fabric having a shape, a loop-shaped fiber of length l corresponding to the spacing between the slats when assembled as a blind of a plurality of slats. The loop 3 is formed integrally with the slat body 2 at appropriate intervals.

The slat body 2 has a shape-retaining property, but in order to obtain such shape-retaining property, an appropriate means such as forming a slat body by knitting or weaving and then immersing the resin in the slat body is used. Be taken. The loop 3 may be formed integrally with the slat body 2 during the knitting or weaving stage of the slat body 2.

FIG. 2 shows a plurality of slats 1 shown in FIG.
A plurality of slats are vertically arranged by vertically arranging the slats horizontally with a space therebetween, and by hanging the fiber loops of the slats on the fiber loops 3 at corresponding positions in the slats above or below the slats. Figure 4 shows a horizontal blind constructed by connecting apart.

In this horizontal blind, it is not necessary to use a ladder cord as in the conventional case, and the horizontal blind can be constructed very simply by successively laying fiber loops.

In FIG. 3, a plurality of the above slats are vertically arranged, and these slats are horizontally arranged at intervals in parallel, and the fiber loop 3 in each slat is arranged on the left or right side thereof. A plurality of slats are sequentially connected horizontally by being hung on adjacent fiber loops at corresponding positions on the slats, and a guide rail is provided at the upper end of each slat.
3 shows a vertical blind constructed by forming a part guided by a rule 4. A traveling roll (not shown) traveling in the guide rail 4 is provided at the upper end of each slat.
Are attached, and each slat is connected by hanging a fiber loop 3 at least near its lower end.

In this vertical blind, the slats are interconnected without the use of ball chains.
Slats are not connected at one place, but fiber loops are made at multiple places.
They can also be joined together by means of a pull, which results in a vertical blind that operates more reliably and has a unique appearance.

[0019]

According to the present invention, it is not necessary to use a ladder code when assembling a horizontal blind, and
The horizontal blinds can be assembled very easily without the troublesome work of passing the slats through the ladder cords, and when assembling the vertical blinds, it is necessary to connect the slats by ball chains. Without, vertical blinds can be assembled.

Further, it is possible to provide a blind having an excellent structure in which the slats can be easily and continuously assembled, the number of slats can be easily increased and decreased, and the finished size of the slats can be easily adjusted.

In addition, the slat body is formed by knitting or weaving fibers, so that it does not feel cold like a conventional blind using metal slats, and there is a risk that the sharp edges of the slats may hurt the hand. And a blind is obtained which is particularly suitable for home use.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a blind slat according to the present invention.

FIG. 2 is a perspective view of a horizontal blind assembled using the slats shown in FIG.

FIG. 3 is a perspective view of a vertical blind assembled using the slats shown in FIG.

[Explanation of symbols]

 1: Slat 2: Slat body 3: Fiber loop 4: Guide rail

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[Procedure amendment]

[Submission date] December 9, 1993

[Procedure Amendment 2]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a blind slat according to the present invention.

FIG. 2 is a perspective view of a horizontal blind assembled using the slats shown in FIG.

FIG. 3 is a perspective view of a vertical blind assembled using the slats shown in FIG.

FIG. 4 is a perspective view showing a structure of a conventional horizontal blind.

FIG. 5 is a horizontal blind blind ladder tape shown in FIG .
The perspective view which shows the state which penetrated the rat.

[Explanation of symbols] 1 slat 2 slat main body 3 fiber loop 4 guide rail 11 louver 12 head rail 13 loop cord 52 ladder tape 53 rail 54 slat 55 bottom rail 56 lifting cord 57 tilting shaft 58 tilt lever

Claims (3)

[Claims] 1. A plurality of slats along a longitudinal side edge of a slat body composed of knitted or woven shape-retaining elongated fabric having a width corresponding to the depth of the blind and a length corresponding to the lateral width of the blind. For blinds, characterized in that a loop of fibers formed in a loop shape having a length corresponding to the interval between the slats when assembled as a blind is formed integrally with the slat body at an appropriate interval. Slats. 2. A plurality of slats according to claim 1 are arranged horizontally with a vertical spacing, and each of the slats has a fiber rule.
A horizontal blind comprising a plurality of slats vertically spaced from each other by hooking the slats to corresponding fiber loops on corresponding slats above or below the slats. 3. A plurality of slats according to claim 1 are made vertical, and these slats are arranged in parallel in a horizontal direction with a space therebetween, and the loop of fibers in each slat is adjacent to its left or right. A plurality of slats are sequentially connected in the horizontal direction by hanging on the fiber loops at corresponding positions in the slats, and a part guided by the guide rail is formed at the upper end of each slat. Vertical blinds.