JPS5911669Y2 - Tama noren - Google Patents

Description

[Detailed description of the invention] This invention relates to a bead curtain, and particularly to a bead curtain in which a fixed bead curtain part and a movable bead curtain part that can be opened both ways in the left and right directions are arranged in two rows, front and back.

Conventionally, a bead curtain with a structure in which two movable bead curtain parts can be opened both ways in the left and right directions requires two operations in order to move each of the two bead curtain parts when opening or closing both sides.

However, it is desirable that this operation be performed simply once.

Further, in the conventional beaded curtain as described above, the central part of the curtain is completely opened in the double-opening state, so the blinding effect cannot be obtained in this part.

This idea allows the curtain to be opened or closed easily with a single operation of the drawstring, and is made possible by the short strip of the curtain located above the arched opening in the center of the curtain, which is used for passing through when the curtain is opened. Our goal is to provide beaded curtains that can be used as blindfolds.

An embodiment of this invention will be described in detail below with reference to the drawings.

In FIG. 1 and FIG. 2, 1 is made of, for example, an aluminum pipe with an opening 2 provided in the longitudinal direction on the lower surface thereof, and the inside of the pipe is partitioned into two rows in the front and back, forming first and second housing portions 3 and 4. are hanging rods arranged in parallel.

A first support rod 5 is housed and held in the first housing portion 3 in a fixed state.

A first bezel part 6 is supported and suspended from this support rod 5, and this beaded part 6 has a beaded thread 6' in the center which is shorter in size than the beaded threads on both the left and right sides. It has an arched opening.

This arched opening 7 is provided to facilitate the passage of people, and the short beaded thread 6' located above it has a blinding effect corresponding to its position.

On the other hand, as shown in FIG.
Second book support rods 8, 9 are accommodated and held so as to be slidable in the longitudinal direction.

Second beads 10 and II are supported and suspended from these two support rods 8 and 9, respectively.

As shown in FIG. 4, the ends of the support rods 8 and 9 are connected by first and second connecting strings 12 and 13, which form a loop as a whole.

Furthermore, rollers 14 and 15 are provided at both ends of the second housing portion 4 of the hanging rod 1, as shown in FIG. 3, and as shown in FIG. The loop is housed in the second housing part 4 with the first and second connecting cords 12 and 13 wrapped around it.

One end of the first and second drawstrings 16.17 is connected to a portion of the loop, for example, corresponding to both ends of one of the second support rods 9. The rollers 1 are divided into two parts and pass through the second housing part 4, respectively.
It is pulled out downward from both ends of the hanging rod 1 through the upper surfaces of the hanging rods 4 and 15, and knobs 18 and 19 are provided at each tip.

Note that 20 and 21 are caps fitted to both ends of the hanging rod 1, and 22 and 23 are support pieces for hanging.

In the above-mentioned Kaikai-no-Tama-no-ren, when the second drawstring 17 is pulled, the two second support rods 8 and 9 are moved in both directions within the second housing part 4 due to the clockwise movement of the roof. Since they are separated, the two second beads 10 and 11 are in a double-opened state as shown in FIG.

In this state, as shown in FIG. 1A, the arched opening 7 of the first bead 6 remains open.
When passing through this area, there is little resistance or obstruction from the Tama noren area.

In addition, since the blind curtain 6' located at the top of the opening 7 provides a blinding effect, the eyes are more visible compared to conventional beads curtains where the center part is completely opened and the opening is double-sided. It has an excellent hiding function.

On the other hand, when the first drawstring 16 is pulled, the counterclockwise movement of the loop causes the two second support rods 8, 9 to move inside the second housing 4 until their opposite ends come into contact. Approaching the center, the two second bead curtains 10.11 face the arched opening 7 and its vicinity, as shown by the cross marks in FIG. 1B, and the curtains are closed. .

At this time, the knob 19 is pulled upward by the movement of the second drawstring 17 accompanying the movement of the loop.

In other words, according to the above-mentioned Tama no Curtain, opening or closing of both sides can be easily done with a single operation of the drawstring, and in addition, when the both sides are opened, the arch-shaped passage opening formed in the center of the Curtain can be easily opened or closed. It has the advantage of being able to hide the eyes as much as possible due to the short strings of beads located at the top.

[Brief explanation of the drawing]

The drawings show one embodiment of the Tama no Curtain of this invention, and Fig. 1A and B are front views showing the open and closed states, respectively, and Fig. 2 is a front view showing the opening and closing state respectively, and Fig. Figure 3 is an enlarged sectional view taken in the direction of the arrow, and is taken from III-I in Figure 2.
FIG. 4 is a cross-sectional view taken along line II in the direction of arrows, showing one of the two support rods, two connecting cords, and two drawstrings housed in the second housing section of FIG. FIG. 4 is a diagram for explaining the connected state of the parts and the relationship with two rollers. 1...Hanging rod, 3, 4...Accommodation section, 5
, 8.9...Support rod, 6,10.11...
...Train part, 7...Archid opening, 12
．． 13... Connecting string, 14.15... Roller, 16.17... Draw string.

Claims (1)

[Scope of utility model registration request] A first accommodating part that accommodates and holds a first support rod, and a second accommodating part that accommodates and holds two second support rods slidably in the longitudinal direction.
and a hanging rod having housing portions arranged in parallel, and a first hanging rod that is supported and suspended by the first support rod and has an arch-shaped opening with a central portion shorter than the left and right side portions. A bead curtain part, two second bead curtain parts each supported and suspended by the two second support rods, and provided at both ends of the second accommodating part of the hanging rod, respectively. two rollers, which are also housed in the second housing portion of the suspension rod, and extend between the ends of the support rods so as to form a loop as a whole together with the two second support rods. Two connecting cords are connected and passed around the two rollers corresponding to each other, and one end of each is connected to a part of the loop, and the hanging rod is connected through the two rollers corresponding to each other. It is equipped with two drawstrings that are pulled downward from both ends and have a knob at each end, and when one of the drawstrings is pulled, the two second beads approach the center of the hanging rod. and is in a closed state facing the center part of the first bead curtain part,
A bead curtain characterized in that when the other drawstring is pulled, the two second bead curtain parts are separated from each other in both directions of the hanging rod and are in an open state.