JPH0520681U - Ring for Roman Sheade Ring Tape - Google Patents

Abstract

(57) [Summary] [Purpose] It is difficult to get caught on the ring tape and can be easily attached, improving workability. [Structure] A ring portion 4 having an insertion hole 3 through which an elevating cord 2 is inserted, and a ring portion 4 formed in an upper portion of the ring portion 4 and having a curved shape, and a tip end portion being an open end. It is made of a synthetic resin ring 1 having a hook portion 5 that is engaged with the ring attachment portion 9 of the ring tape 8 through a gap with the portion 4, and a first protrusion 6 is formed near the tip of the hook portion 5. The second protrusion 7 is also formed on the ring portion 4 at a position adjacent to the first protrusion 6.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 This invention relates to an improved ring for a Roman shade ring tape.

[0002]

[Prior Art]

 For example, as shown in FIG. 4, the Roman shade has a plurality of ring tapes 8 attached to the back surface of the shade 10 in a vertical direction at regular intervals, and a plurality of rings 11 attached to the ring tapes 8, It has a structure in which the lifting cord 2 whose upper end is wound with, for example, a drive unit is passed through, the lower end is attached to the ring 11 at the lowermost end of the ring tape 8, and the lifting cord 2 is rolled up to pull up the shade 10. There is.

Incidentally, as the ring 11 attached to the ring tape 8 in the related art, a so-called double ring made of stainless steel as shown in FIG. 5 has been used.

[0004]

[Problems to be solved by the device]

 However, the double ring is not preferable in terms of workability because it is easily caught and difficult to attach when attached to the ring tape.

An object of the present invention is to provide a ring for a ring tape of a Roman shade, which is difficult to be caught even when attached to a ring tape, easy to attach, and good in workability.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention has a ring portion provided with an insertion hole through which an elevating cord is inserted and an upper portion of the ring portion. The ring is made of synthetic resin and has a hook portion that engages with the ring attachment portion of the ring tape through the gap between the ring portion and the ring portion. The first protrusion that narrows the gap is formed, and the ring is also formed with the second protrusion that narrows the gap between the hook and the ring at a position adjacent to the first protrusion.

[0007]

[Action]

 Therefore, when it is attached to the ring tape, it can be easily locked by simply inserting the hook portion into the ring attachment portion from the tip portion, which is easy to attach and is good in workability. In addition, since it is a synthetic resin ring, it does not get caught. In addition, a first protrusion that narrows the gap between the hook and the ring is formed near the tip of the hook, and the hook and the ring are also formed on the ring adjacent to the first protrusion. Since the second protrusion that narrows the gap is formed, it does not separate from the ring mounting portion after mounting, and a reliable locked state is always secured.

[0008]

【Example】

 FIG. 1 is a front view showing an embodiment of the ring according to the present invention, FIG. 2 is a front view central cross-sectional view of the same embodiment, and FIG. 3 is a use state view of the same embodiment.

In the figure, reference numeral 1 denotes a synthetic resin ring, which is composed of a ring portion 4 provided with an insertion hole 3 through which a lifting cord 2 is inserted, and a hook portion 5 formed above the ring portion 4. ing. As shown, the hook portion 5 has a curved shape, one end of which is continuous with the ring portion 4, and the other end portion of which is an open end. A first protruding portion 6 is formed near the tip of the hook portion 5 so as to protrude in the direction of the ring portion 4 and narrow the gap between the hook portion 5 and the ring portion 4. Further, the ring portion 4 is also formed with a second protruding portion 7 at a position adjacent to the first protruding portion 6 for narrowing the gap between the hook portion 5 and the ring portion 4.

Therefore, as shown in FIG. 3, when attaching to the ring tape 8, the hook portion 4 of the ring 1 is easily attached to the attachment portion 9 of the ring tape 8 through the gap between the tip portion and the ring portion. You can stop. Further, since the first protrusion 6 is formed near the tip of the hook 5 and the second protrusion 7 is formed in the ring 4 at a position adjacent to the first protrusion 6, as shown in the figure, There is no risk of disengagement, and a secure locked state can be secured. The invention is not limited to the above embodiment.

[0011]

[Effect of the device]

 As described above, the ring for ring tape of the present invention is not easily caught when attached to the ring tape, is easy to attach, and has good workability. It is possible to secure a proper locking state.

[Brief description of drawings]

FIG. 1 is a front view showing an embodiment of a ring according to the present invention.

FIG. 2 is a central cross-sectional view of a front view of the same embodiment.

FIG. 3 is a use state diagram of the embodiment.

FIG. 4 is a schematic diagram showing an example of a Roman shade.

FIG. 5 is a perspective view showing an example of a conventional ring for ring tape.

[Explanation of symbols]

 1 ring 2 lifting cord 3 insertion hole 4 ring part 5 hook part 6 first protrusion part 7 second protrusion part 8 ring tape 9 ring attachment part

Claims (1)

[Scope of utility model registration request] 1. A ring portion having an insertion hole through which an elevating cord is inserted, and a curved portion formed at an upper portion of the ring portion and having a distal end portion which is an open end, and which has the distal end portion and the ring portion. A first protrusion that is made of a synthetic resin ring having a hook portion that engages with the ring attachment portion of the ring tape through the gap, and closes the gap between the hook portion and the ring portion near the tip of the hook portion. A ring tape ring for a roman shade, characterized in that a second projection portion is formed on the ring portion at a position adjacent to the first projection portion to narrow a gap between the hook portion and the ring portion.