JPH076859Y2 - Curtain hanging - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an improvement of a curtain suspender for suspending a curtain on a runner suspension ring.

(Prior Art) Conventionally, as a curtain hanging device capable of changing the hanging position of the curtain up and down, for example, there is one described in Japanese Utility Model Laid-Open No. 57-7389. This curtain suspender is made of an elastic synthetic resin and comprises a main body attached to the curtain and a hook body which is engaged with the main body so as to be movable downward in a ratchet manner.

By the way, the curtain receives a downward pulling force when opening and closing the curtain. This force is concentrated on the curtain hanger attached to the top edge of the curtain,
Occasionally, the pair of elastic legs with ratchet pawls open and the ratchet-type engagement is disengaged, causing the curtain to fall off.

(Problems to be solved by the invention) In order to solve the above-mentioned problems, if a pair of elastic legs having ratchet pawls are strengthened, the elastic legs become relatively inflexible, so that it is difficult to move the hook body. It requires power and is not practical.

Therefore, the present invention intends to provide a small and tough curtain hanging device which can ensure ratchet-type engagement, does not drop the hook body from the main body, and can move the hook body downward extremely easily. It is what

(Means for Solving the Problems) In the present invention, in order to solve the above problems, the curtain
A front surface of the main body 2 of the curtain suspender including an elastic synthetic resin main body 2 attached to the main body 20 and an elastic synthetic resin hook body 3 which is movably engaged with the main body 2 downward in a ratchet manner. A ratchet tooth row 6 in the vertical direction is provided on the side, and the hook body 3 includes a front wall 12 along the front surface of the main body.
A side wall 15 extending from both side edges of the front wall 12 along both side surfaces of the main body 2, and a rear edge of the side wall 15 projecting from the rear edge of the side wall 15 at substantially right angles to each other and sliding on the main body 2. A holding portion 9 including a pair of engaging pieces 16 that freely engages is provided, and the front wall
A hook portion (10) extending from (12) and a thin plate ratchet claw (11) extending upward from the inner lower part of the front wall with a rearward inclination are provided.

(Operation) In the curtain hanging device of the present invention, the thin plate ratchet pawl 11 formed on the inner side of the front wall of the holding portion 9 engages with the ratchet tooth row 6 on the front surface side of the main body 2, so that it can be easily performed. This engagement is never disengaged. Ratchet claw 11 is hook body 3
Since it is provided inside the front wall of the holding portion 9 and does not project to the outside, the overall size is small and the appearance is good. Since the ratchet claw 11 is thin and relatively flexible, it flexibly flexes according to the ratchet teeth 6 when the hook body 3 moves,
Therefore, the movement can be performed relatively lightly. Despite being thin and relatively flexible, the ratchet pawl 11
Since it is inside the holding portion of the hook body 3 and is not exposed to the outside, there is no possibility that the ratchet pawl 11 is caught by another object and damaged during any of the production process, the transportation process, and the use process.

(Embodiment) An embodiment of the present invention is shown in FIGS. 1 to 7. 1 to 7, a curtain suspender 1 is composed of an elastic synthetic resin main body 2 attached to a curtain 20 and an elastic synthetic resin movably engaged with the main body 2 downward in a ratchet manner. And the hook body 3 of.

The main body 2 includes a main rod 4 and an insertion rod 5 that extend in a vertical direction substantially in parallel.
And both are continuous at the lower end. On the left and right of the front side of the main rod 4, there are provided a pair of longitudinal ratchet tooth rows 6 with a partition wall 14 interposed therebetween. Further, the main rod 4 is provided with a piercing rod 7 protruding substantially horizontally in the direction of the insertion rod 5 on the upper rear side. The piercing rod 7 is for piercing the curtain 20 and fixing the upper part thereof when mounted. Insertion rod 5
Has a recess 8 in the top for receiving the piercing rod 7. Thin plate portions 13 and 13 are provided above and below the recess 8. When the insertion rod 5 is inserted into the fold portion 21, the thin plate portion 13 enters the joint of the folds to guide the insertion direction and regulates the mounting position of the insertion rod 5.

The hook body 3 includes a holding portion 9 that slidably holds the main rod 4 of the main body 2 up and down, and a hook portion 10 that is hooked on a hanging ring of a runner (not shown). The holding portion 9 is the main body 2
Front wall 12 along the front surface of the main body 2 from both side edges of the front wall 12
Side walls 15 that extend along both side surfaces of the
A pair of engagement pieces 16 are provided on the rear edge of the projection 15 so as to face each other at substantially right angles and slidably engage with the main body 2.

Inside the front wall 12, a pair of left and right thin plate ratchet pawls 11 corresponding to the ratchet tooth row 6 of the main body 2 are provided.
The ratchet pawl 11 extends upward from the lower inside portion of the front wall 12 with a rearward inclination.

In the curtain hanging device 1 of this embodiment, the hook body 3 is moved with respect to the main body 2 and arranged at a predetermined position to adjust the hanging height of the curtain 20. That is, when the hook body 3 is pulled down with respect to the main body 2, the ratchet claw 11 elastically bends and sequentially engages with the ratchet teeth 6 below. Since the ratchet pawl 11 is thin and relatively flexible, the ratchet pawl 11 flexibly flexes according to the ratchet teeth 6 when the hook body 3 is moved, and thus the movement can be relatively light. Since the two ratchet pawls 11 engage with the two right and left ratchet tooth rows 6 of the main body 2, this engagement is strong and never comes off. Ratchet claw 11
Is provided inside the holding portion 9 of the hook body 3 and does not project to the outside, so that the whole is small and has a good appearance. The ratchet pawl 11 is a relatively thin plate-shaped member, but since it is not exposed to the outside of the hook body 3, it is not damaged by being caught on another object.

Then, the curtain suspension 1 is attached to the curtain 20 by inserting the insertion rod 5 into the fold portion 21 of the curtain 20. When inserting the insertion rod 5, the space between the insertion rod 5 and the main rod 4 is opened so that the piercing rod 7 does not get in the way. Insertion rod 5
After inserting, the piercing rod 7 is pierced into the curtain 20 to fix the upper part. In this way, the upper part of the curtain suspender 1 does not swing to the left or right or come out of the curtain 20.

FIG. 8 shows another embodiment of the piercing body. The piercing body 17 in this embodiment has a sharp tip as in the previous embodiment, but has a retaining protrusion 17a in the upper portion near the tip. The protrusion 17a has a slope 17b that rises from the tip toward the base, and has a locking step 17c on the base side.

Then, the piercing body 17 of this embodiment is pierced by the curtain 20 as in the previous embodiments. By the way, the pleats 21 of the curtain 20 are sewn together by the thread 22, as shown in FIG. Therefore, the stab body 17 is
The locking step portion 17c engages with the thread 22 or the curtain 20 and is prevented from coming off by entering between the upper and lower seams.
For example, if the spacing between the stitches of the thread 22 is 4 mm and the maximum width of the piercing body 17 is 3 mm, there is no problem in piercing and withdrawing. When removing the main rod 2, the main rod 2 is once pulled down to disengage the locking step 17c from the thread 22 or the curtain 20.

FIG. 10 shows another embodiment of the present invention. In the figure, the same components as those in FIGS. 1 to 7 are designated by the same reference numerals, and the description thereof will be omitted. This embodiment is provided with a thin plate-like sewing plate 25 for sewing to the curtain 20, instead of the insertion rod 5 in the previous embodiment. The sewing plate 25 integrally extends rearward from the rear portion of the main rod 4. The present embodiment is different from the previous embodiment only in how to attach it to the curtain 20, and the other operations are the same as those in the previous embodiment.

(Effects of the Invention) As described above, in the present invention, the main body 2 made of elastic synthetic resin attached to the curtain 20 and the elastic synthetic resin engaged with the main body 2 so as to be movable downward in a ratchet manner. In the curtain suspender including the hook body 3 of FIG. 1, a ratchet tooth row 6 in a vertical direction is provided on the front surface side of the main body 2,
The hook body 3 includes a front wall 12 along the front surface of the main body, and the front wall 12.
Side walls 15 extending from both side edges of the body 12 along both side surfaces of the main body 2 and rear edges of the both side walls 15 projecting at substantially right angles to each other and slidably engaged with the main body 2. A pair of engagement pieces 16
Since the holding portion 9 composed of and is provided, the hook portion 10 extending from the front wall 12 and the thin plate ratchet pawl 11 extending upward from the lower inner portion of the front wall toward the upper side with a rearward inclination are provided. Since the claw 11 does not spread to the outside, this engagement does not come off. Since the ratchet claw 11 is provided inside the holding portion 9 of the hook body 3 and does not project outside, the ratchet pawl 11 is small in size as a whole and has a good appearance. Further, since the ratchet pawl 11 is thin and relatively flexible, the ratchet pawl 11 flexibly flexes according to the ratchet teeth 6 when the hook body 3 moves, and therefore the movement can be relatively light. Despite the fact that the ratchet claw 11 is relatively flexible, it is not exposed to the outside of the hook body 3, so that it has the effect of being robust without being caught by other objects and being damaged.

[Brief description of drawings]

The drawings show an embodiment of the present invention. Fig. 1 is a front view of a curtain hanging device, Fig. 2 is a left side view of the same, Fig. 3 is a right side view of the same, Fig. 4 is a plan view of the same. The figure is a plan view of the hook body,
Fig. 6 is a sectional view taken along line VI-VI in Fig. 4, Fig. 7 is a perspective view showing a state of attachment to the curtain, Fig. 8 is a front view showing another embodiment of the piercing rod, and Fig. 9 is a fold portion of the curtain. Perspective view of the tenth
The figure is a front view of a curtain suspender according to another embodiment. DESCRIPTION OF SYMBOLS 1 ... Curtain hanging device, 2 ... Main body, 3 ... Hook body, 6 ... Ratchet tooth row, 9 ... Holding part, 10 ... Hook part, 11 ... Ratchet claw, 12 ... Front wall, 15 ... Side wall, 16 ... Engagement One piece.

Claims (3)

[Scope of utility model registration request] 1. A body comprising an elastic synthetic resin main body attached to a curtain, and an elastic synthetic resin hook body movably engaged downward with respect to the main body, the front surface of the main body. On the side, a vertical ratchet tooth row is provided, and the hook body includes a holding portion that movably engages with the main body, and a hook portion that is hooked on the curtain runner. A front wall along the front surface of the main body, both side walls extending from both side edges of the front wall along the both side surfaces of the main body, and projecting from the rear edges of the both side walls at substantially right angles to each other. A pair of engagement pieces slidably engaged with the main body, and a thin plate ratchet claw extending upward from the lower inside portion of the front wall with a rearward inclination, inside the holding portion. However, the hook portion is extended from the front wall of the holding portion. Curtain hanger to. 2. The curtain hanging device according to claim 1, wherein the main body is provided with an insertion rod for inserting and attaching to the curtain. 3. The curtain hanging device according to claim 1, wherein the main body is provided with a thin plate portion to be sewn on and attached to the curtain.