JP3129689B2 - Folding decorative curtain - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a foldable decorative curtain, and more particularly, to a fold that allows various changes in the shape of the curtain hem when the curtain is folded, and allows the user to enjoy various design changes. It relates to a raised decorative curtain.

[0002]

2. Description of the Related Art As is well known, curtains not only have practical functions such as controlling sunlight, blindfolding, soundproofing, and cold protection, but also have a decorative function of softening the tastelessness of walls and glass. By devising the shape, shape, and the like, it can be a large point on the interior decoration.

[0003] Recently, bay windows are often provided in houses and the like, and when folded up, a so-called balloon-style curtain or the like, which forms a plump, rounded shape (balloon shape) at the bottom of the curtain. Raised curtains are very popular.

[0004] However, in the conventional folding type curtain, the shape of the hem formed when the curtain is folded up is constant, and at most the height of the entire hem is changed to change the design. However, in order to enjoy various shapes of the curtain hem, there is no other way than to replace the curtain itself or to provide a double hanging curtain.

[0005]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned drawbacks of the conventional folding type curtain, and changes the shape of the curtain hem when the curtain is folded up. It is an object of the present invention to provide a folding type decorative curtain which can enjoy various design changes with one curtain.

[0006]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention provides a curtain fabric 2 suspended from a head rail 1.
A plurality of first lifting / lowering cords (3a, 3b, 3c), each lower end of which is fixed to a predetermined position below the curtain base 2, to be able to be folded up, wherein the head is provided. In the groove of the rail 1, the first lifting code 3b is slid over a part of the first lifting code 3b selected from the plurality of first lifting codes (3a, 3b, 3c). A pulling member 4b to be pulled while pulling; one end of the fulcrum of the head rail 1
A second lifting / lowering cord 5 fixed to 50 and hung on the drawing member 4b in the middle and pulling the drawing member 4b while sliding to partially raise a required portion of the curtain fabric 2; A support member 7 provided in a groove of the head rail 1 and supporting the first lifting code 3b drawn by the drawing member 4b; and pulling the second lifting code 5 to move the drawing member 4b. A technical means is adopted in which the lower end of the first elevating cord 3b is pulled up by pulling the first elevating cord 3b through the skirt to partially fold up the hem of the curtain fabric 2.

[0007] In order to solve the above-mentioned problems, the present invention provides a curtain fabric 2 suspended from a head rail 1 by a plurality of first lifts each having a lower end fixed at a predetermined position below the curtain fabric 2. A foldable curtain that can be foldable by pulling up the cords (3a, 3b, 3c), from among the plurality of first lifting cords (3a, 3b, 3c) in the groove of the head rail 1. A plurality of pulling members (4a, 4b) to be hung in the middle of some of the selected first lifting codes (3a, 3b) to be drawn while sliding the first lifting codes (3a, 3b).
; One end is fixed to the fulcrum 50 of the head rail 1 and the middle is hung on a part of the pulling members 4 b selected from the plurality of pulling members (4 a, 4 b), and slides itself. A second lifting / lowering cord 5 for pulling up the required portion of the curtain fabric 2 by pulling the pulling member 4b; one end of the pulling member 4 of the plurality of pulling members (4a, 4b);
a third elevating cord 6 fixed to the first member a and pulling up the pulling member 4a to partially elevate a required portion of the curtain fabric 2; provided in the groove of the head rail 1; (4a, 4b) and a support member 7 for supporting the first lifting / lowering cord (3a, 3b) attracted by (4a, 4b). 4b) via the first lifting code (3a, 3
The technical means that the lower end of the first elevating cord (3a, 3b) is pulled up by pulling up the b), and the hem of the curtain fabric 2 can be folded up by partially changing the pulling amount. It was adopted.

Further, the present invention provides, in addition to the above means, if necessary, a first lifting cord (3
a, 3b) to be pulled while sliding.
a, 4b) is constituted by a ring component through which the first elevating cord (3a, 3b) can be inserted.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings. FIG. 1 is a schematic rear view schematically showing the configuration of the folding type decorative curtain according to the present embodiment, FIG. 2 is a schematic rear view showing the state in which the curtain is generally folded up, and FIG. FIG. 4 is a schematic rear view showing a state in which the curtain is partially folded, FIG. 4 is a schematic rear view showing a state in which the curtain is further entirely folded from the partially folded state in FIG. 3, and FIGS. FIG. 7 and FIG. 8 are schematic rear views schematically showing the configuration of a foldable decorative curtain according to a modified example of the present invention, and FIGS. 7 and 8 schematically illustrate a foldable decorative curtain according to another modified example of the present invention. FIG. 3 is a schematic rear view shown.

In the drawings, the reference numeral 1 designates a head rail made of an aluminum material having a substantially U-shaped cross section, and is imaginarily shown by broken lines in FIGS. In the groove of the head rail 1, supporting rollers 31 for supporting a lifting cord, which will be described later, are provided. On the outer front surface of the head rail 1, a hook-and-loop fastener (not shown) is provided. The curtain base 2 is detachably provided vertically. The curtain fabric 2 of the present embodiment is formed of lace fabric, and three pleats (not shown) are taken on an upper portion thereof, and a frill band 20 is sewn on a lower portion of the curtain.

In FIG. 1, what is indicated by reference numerals 3a, 3b, and 3c are a total of five first lifting cords for sequentially folding up the curtain material 2 from the bottom. The lower end of each of the first lifting / lowering cords 3a, 3b, 3c is fixed to the lower part of the curtain fabric 2 via a fastener 33, while the other end is
The direction is changed by support rollers 31 in the head rail 1, and a first handle 32 is attached to an end.

With these configurations, as shown in FIG. 2, when the first handle 32 is lowered by a distance L, the lower ends of all the five first lifting / lowering cords 3a, 3b, 3c are simultaneously moved. As a result, a uniform balloon shape is formed over the entire skirt of the curtain fabric 2.

In the drawings, the positions of the support rollers 31, 31 are slightly shifted up and down in order to avoid congestion among a total of five first lifting cords 3a, 3b, 3c in the head rail 1. The height of the head rail 1 is exaggerated accordingly, but in reality, these support rollers 31 are arranged on a horizontal straight line, and the height of the head rail 1 is about 30 mm. is there. The same applies to other drawings. In FIG. 1, what is indicated by reference numeral 34 is a guide ring attached to the back surface of the curtain fabric 2 via a vertical tape (not shown), and the first lifting code 3a, 3b, 3c is inserted. Furthermore, what is indicated by reference numeral 35 is a gourd-shaped weight attached to the fastener 33, and what is indicated by reference numeral 8 is to pull the first lifting cord 3a, 3b, 3c pulled by hand at a desired position. It is a conventionally known cord stopper for locking.

In FIG. 1, what is indicated by reference numerals 4a and 4b is a three-piece inner lifting cord selected from the total of the five first lifting / lowering cords (3a, 3b, 3c) in the groove of the head rail 1. The pulling members hung in the middle of the first lifting / lowering cords 3b, 3a, 3b.
Is the second lifting code 5 or the third lifting code 6 described below.
, And is drawn while sliding the first lifting / lowering cords 3a and 3b. That is, the pulling members 4a and 4b of the present embodiment are formed of circular ring components that can insert the first lifting cords 3a and 3b, and the inserted first lifting cords 3a and 3b are It can move freely in the ring holes 4a and 4b. As described above, each of the pulling members 4a and 4b includes the first lifting cord 3a,
Rather than pulling 3b in a fixed state, it can be pulled while sliding and moving freely like a moving pulley. Needless to say, the pulling members 4a and 4b can be constituted by moving pulley parts.

[0015] These three pulling members 4b, 4a, 4b
The two pulling members 4b, 4b on both sides of the above are pulled by the second lifting / lowering cords 5.5 in a moving pulley manner in the lateral direction. That is, one end of each of the second lifting cords 5 is fixed to a fulcrum 50 in the groove of the head rail 1, the middle thereof is movably inserted into the ring hole of the drawing member 4 b, and the other end is The direction is changed by a support roller 51 in the groove of the head rail 1, and a second handle 52 is attached to an end.
With this configuration, when the second handle 52 is pulled down, each of the second lifting / lowering cords 5 works like a moving pulley while sliding freely in the ring hole of the drawing member 4b, and moves the drawing member 4b horizontally. It pulls in the direction.

On the other hand, a total of three drawing members 4b, 4a, 4b
The central pulling member 4a is directly pulled in the lateral direction by the third lifting / lowering cord 6. That is, one end of the third lifting cord 6 is fixed to the pulling member 4a, the other end is changed in direction by the support roller 51, and the second handle 52 is attached to the end. ing. With this configuration, when the second handle 52 is pulled down, the third lifting cord 6 directly pulls the drawing member 4a in the lateral direction.

In the drawing, the positions of the drawing members 4b, 4a, 4b are slightly shifted up and down in order to avoid the congestion of the second lifting cords 5, 5 and the third lifting cords 6 in the head rail 1. Although shown in the figure, it is actually located almost on a horizontal straight line. The same applies to other drawings. In FIG. 1, what is indicated by reference numeral 7 is a support member composed of a roller component supported in the groove of the head rail 1, and the first lifting / lowering cords 3a, 3b drawn by the drawing members 4a, 4b. And change its direction. The support member 7 may be simply constituted by a pin component.

With these arrangements, as shown in FIG. 3, when the second handle 52 is lowered by a distance T, the third lifting / lowering cord 6 directly moves the drawing member 4a in the lateral direction by the distance T.
, And the lower end of the first lifting code 3a at the center, which is pulled by the pulling member 4a, is pulled up by the distance 2T. Similarly, by the lowering operation of the second handle 52 by the distance T, the second lifting / lowering cord 5.5 pulls the pulling members 4b, 4b in the lateral direction in a dynamic pulley manner by the distance 1 / 2T. ,
The lower end of the first lifting / lowering cord 3b pulled by the respective pulling members 4b in a dynamic pulley manner is raised by the distance T. As a result, the first lifting cord 3a at the center is raised by a distance almost twice as large as the first lifting cords 3b on both sides thereof, and a substantially mountain-shaped skirt shape is formed. You can enjoy the change in the design of the curtain hem, which is different from the one.

As described above, in the folding decorative curtain according to the present embodiment, a plurality of first elevating cords (3a, 3a,
b, 3c), some of the first lifting codes (3
a, 3b) is drawn by the drawing members (4a, 4b), thereby making it possible to partially fold up the skirt portion of the curtain fabric 2. As described above, each drawing member 4a and 4b are configured to pull the first elevating cords 3a and 3b while sliding them in a dynamic pulley manner. Therefore, when the second handle 52 is pulled, the pulling member 4
As a result, even the first lifting cords 3a and 3b in the horizontal state in the head rail 1 are pulled by the a and 4b, so that the other first handle 32 is lifted or the inner three first lifting cords 3a. , 3b and outermost first lifting code 3
Therefore, there is no adverse effect such that slack occurs between the lifting mechanism and the lifting mechanism.

Also, as described above, each of the pulling members 4a, 4b
However, since the first lifting / lowering cords 3a and 3b are configured to be pulled in a dynamic pulley manner, as shown in FIG. From the state of being folded up (see FIG. 3), the first handle 32 is further moved.
Can be freely pulled up by a distance L by pulling the curtain hem by a distance L. As described above, in the folding type decorative curtain of the present embodiment, the entire lifting and lowering of the curtain hem by the operation of the first handle 32 and the partial lifting and lowering of the curtain hem by the operation of the second handle 52 are performed. Since they can be performed independently of each other, the shape of the curtain hem at the time of folding can be varied in various ways, and various designs can be enjoyed with one curtain.

Furthermore, in the folding decorative curtain of the present embodiment, the pulling members 4a and 4b for pulling the first lifting cords 3a and 3b in a dynamic pulley manner are pulled in the lateral direction, and one end is supported by a fulcrum 50 at one end. Is carried out in a pulley-like manner by means of a second lifting cord 5 fixed to
The second lifting code 5 and the third lifting code 6 are directly operated by the third lifting code 6 fixed to the
By simply pulling down the second handle 52 commonly attached to the other end of the central member 4a and the central member 4a on both sides thereof,
b, it is possible to automatically vary the distance of the pulling movement with respect to the first lifting cord 3a at the center and the lower ends of the first lifting cords 3b on both sides in accordance with the lowering distance of the second handle 52. By changing the amount, it is possible to realize various changes in the shape of the curtain hem.

By separately providing a handle at the other end of the second elevating cord 5 and the other end of the third elevating cord 6, the pulling members 4a and 4b can be pulled and moved together. It may be performed independently.
In this case, the force required for the lowering operation of the second elevating cord 5 for pulling the pulling member 4b in the lateral direction like a moving pulley is about half of the lowering force of the third elevating cord 6 for directly pulling the drawing member 4a. Therefore, a lighter folding operation can be performed on the second lifting cord 5.

The above embodiment, which is a specific example of the present invention, is generally configured as described above. However, the present invention is not limited to this embodiment, and various modifications may be made within the scope of the claims. Can be changed.

For example, in the above-described embodiment, the first lifting / lowering cord 3 for lifting / lowering the second handle 52 of the second lifting / lowering cord 5 for partially lifting and lowering the second handle 52 of the third lifting / lowering cord 6 as a whole.
a, 3b, and 3c are provided on the opposite side of the first handle 32, but are not limited thereto. As shown in FIG. 5, the first handle 32 and the second handle 52 are the same. It is also possible to provide on the side. For example, a supporting member 7 for supporting the first lifting / lowering cords 3a, 3b drawn by the drawing members 4a, 4b is provided.
What is necessary is just to arrange | position to each pulling member 4a, 4b at the pulling direction side (in FIG. 5, the right side of the 1st raising / lowering cord 3a, 3b).

Further, in the above embodiment, the direction change of the first lifting / lowering cords 3a, 3b for raising / lowering the whole is performed by:
The supporting rollers 31, 31 ..., as shown in FIG. 6, serve to change the direction of the supporting rollers 31, 31 ... a pulling member which is movably and pulleyly hung on the first lifting / lowering cords 3a, 3b. 4
a, 4b, it is also possible to omit the support rollers 31, 31... of the three inner first elevating cords 3a, 3b. As a result, the curtain elevating mechanism can be further simplified, and a smoother elevating operation can be performed. In addition, as shown in FIG.
-The fulcrum 50 of 5 may be shared.

Furthermore, in the above embodiment, a total of five first lifting / lowering cords (3a, 3b, 3
c) three inner first lifting / lowering cords 3a selected from among:
The pulling members 4a and 4b are respectively hung on the pulley 3b in a moving pulley state, and the central pulling member 4a selected from the three pulling members (4a and 4b) is directly moved by the third lifting / lowering cord 6. Pulling and pulling members 4b on both sides
Is pulled up and down by a second pulling cord 5.5 in a pulley manner, so that the curtain hem is partially raised and lowered substantially in a mountain shape (see FIG. 3). However, the present invention is not limited to this. As shown in the figure, a total of 6
A pulling member is put on the inner four first lifting / lowering cords 3a, 3b selected from the first lifting / lowering cords (3a, 3b, 3c) in a moving pulley state. Even if the pulling members on both sides of the two central pulling members are pulled directly by the second raising / lowering cord in a pulley manner by pulling the two central pulling members directly by the third raising / lowering cord, good.

As shown in FIG. 8, a total of six first lifting / lowering cords (3a ', 3b', 3
c) Four inner lifting / lowering first codes 3 selected from
a ′, 3b ′ each with a pulling member in a moving pulley state,
The two pulling members at the center of the four pulling members are pulled in a dynamic pulley manner by the second lifting / lowering cord, and the pulling members on both sides thereof are directly pulled by the third lifting / lowering cord, so that the curtain is pulled. Partial elevation of the hem may be performed.
With these, various shape changes of the curtain hem can be enjoyed.

Further, in the above embodiment, as shown in FIG. 1, the pulling member 4b to which the first elevating cord 3b is to be pulled in the lateral direction is moved in a lateral direction by the second elevating cord having one end fixed to the fulcrum 50. 5, the pulling member 4b is pulled in the lateral direction by a one-stage moving pulley means.
It may be performed by a two-stage or more moving pulley means combining a plurality of moving pulley means. For example, if another pair of ring components and a lifting / lowering cord are provided in a moving pulley state in the middle of the second lifting / lowering cord 5 for pulling the drawing member 4b in the lateral direction, the pulling member 4b is provided by two-stage type moving pulley means. , The pulling member 4b can be pulled laterally by a distance of about ４ of the lowering distance of the lifting / lowering cord, and a distance of about の of the lowering distance of the lifting / lowering cord. Only the lower end of the first lifting cord 3b can be pulled up. Thus, by changing the amount of pulling of the lower end of the first elevating cord, more various changes in the shape of the curtain hem can be expressed.

[0029]

As described above, in the folding decorative curtain according to the present invention,
By pulling a part of the first elevating cord selected from the plurality of first elevating cords while sliding it with a pulling member in a dynamic pulley manner, it is possible to partially fold the hem of the curtain material. As a result, it is possible to perform the entire lifting and lowering of the curtain hem independently of each other, and to change the shape of the curtain hem at the time of folding up in various ways. You can enjoy the design change.

[Brief description of the drawings]

FIG. 1 is a schematic rear view schematically showing a configuration of a folding type decorative curtain of the present embodiment.

FIG. 2 is a schematic rear view showing a state where the curtain is entirely folded up.

FIG. 3 is a schematic rear view showing a state where the curtain is partially folded up.

FIG. 4 is a schematic rear view showing a state in which the curtain is further entirely folded from the partially folded state of FIG. 3;

FIG. 5 is a schematic rear view schematically showing the configuration of a foldable decorative curtain according to a modified example of the present invention.

FIG. 6 is a schematic rear view schematically showing the configuration of a foldable decorative curtain according to another modification of the present invention.

FIG. 7 is a schematic rear view schematically showing a folding type decorative curtain according to another modification of the present invention.

FIG. 8 is a schematic rear view schematically showing a foldable decorative curtain according to another modification of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Head rail 2 Curtain 3a, 3b, 3c First lifting cord 4a, 4b Delivery member 50 Support point 5 Second lifting cord 6 Third lifting cord 7 Supporting member

Claims (3)

(57) [Claims] 1. A curtain fabric 2 suspended from a head rail 1.
A plurality of first lifting / lowering cords (3a, 3b, 3c), each lower end of which is fixed at a predetermined position below the curtain fabric 2, to be able to be folded up, wherein the head is provided. In the groove of the rail 1, the first lifting code 3b is slid over a part of the first lifting code 3b selected from the plurality of first lifting codes (3a, 3b, 3c). Pulling member 4 to be pulled while pulling
b; one end is fixed to a fulcrum 50 of the head rail 1;
A second elevating cord 5 which is hung halfway along the drawing member 4b and pulls the drawing member 4b while sliding itself to partially raise a required portion of the curtain fabric 2; A support member 7 provided in the groove and supporting the first lifting / lowering cord 3b drawn by the drawing member 4b.
By pulling the second lifting cord 5 and pulling the first lifting cord 3b through the pulling member 4b, the lower end of the first lifting cord 3b is pulled up and the bottom of the curtain fabric 2 is partially formed. Folding-type decorative curtain, characterized in that it can be folded up. 2. A curtain fabric 2 suspended from a head rail 1.
A plurality of first lifting / lowering cords (3a, 3b, 3c), each lower end of which is fixed at a predetermined position below the curtain fabric 2, to be able to be folded up, wherein the head is provided. In the groove of the rail 1, each of the first lifting / lowering cords (3a, 3b, 3c) is hung in the middle of a part of the first lifting / lowering cords (3a, 3b) selected from the plurality of first lifting / lowering cords (3a, 3b, 3c). A plurality of draw members (4a, 4b) to be pulled while sliding the cord (3a, 3b);
One end is fixed to the fulcrum 50 of the head rail 1, and the middle is hung on a part of the pulling members 4b selected from the plurality of pulling members (4a, 4b). A second elevating cord 5 for partially pulling up a required portion of the curtain fabric 2 by pulling the closing member 4b; one end is fixed to another drawing member 4a of the plurality of drawing members (4a, 4b). And a third lifting cord 6 for pulling up the required portion of the curtain fabric 2 by pulling the drawing member 4a.
And a support member 7 provided in the groove of the head rail 1 and supporting the first lifting / lowering cord (3a, 3b) drawn by the pulling member (4a, 4b). The code 5 and the third lifting code 6 are pulled and the first lifting code (3a, 3
b), the lower end of the first elevating cord (3a, 3b) is pulled up to allow the hem portion of the curtain fabric 2 to be folded up by partially changing the pulling amount. Foldable decorative curtains. 3. A drawing member (4a, 4b) to be pulled while sliding the first lifting / lowering cord (3a, 3b) is constituted by a ring component through which the first lifting / lowering cord (3a, 3b) can be inserted. The foldable decorative curtain according to claim 1 or 2, wherein