JPH059893Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) This invention is used in the field of curtain hanging devices, and particularly relates to a curtain hanging device whose hanging position is variable.

(Prior art) As this type of curtain hanging tool, for example,
It is known that it is disclosed in No. 60-13090.
This curtain hanger has ratchet-shaped engaging recesses opened symmetrically on both sides of the front part of a vertically long hanging rib, and the engaging claws of a movable piece are engaged from both sides. Therefore, the moving piece ratchets into engagement with the suspension bone in only one direction. Furthermore, a hook-shaped insertion leg is provided at the rear of the hanging rib to be inserted into the folded part of the upper edge of the curtain, and a hook-shaped hanging piece is provided on the movable piece to be hung from the runner of the curtain rail. There is.

Although such conventional curtain hanging devices are convenient because the hanging position can be easily changed, they are not easy to manufacture and expensive due to the large number of hook-shaped parts, and they require insertion to attach them to the curtain. Not only is it cumbersome to insert because it is done by legs, but it also has the disadvantage of damaging the curtain during insertion.

On the other hand, as an alternative to the above-mentioned insertion legs, there is also known a curtain hanging device having a thin sewn-in piece that projects rearward and extends in the vertical direction at the rear of the hanging rib. in this case,
Since the sewn piece is sewn in together with the folded part of the curtain, it is convenient because it saves the trouble of attaching the curtain hanger later. However, in this case, if the upper and lower sides of the hanging rib are mixed up and sewn in, there is a problem that the ratchet engagement will not work when the hanging piece is oriented in the correct direction.

(Means for Solving the Problems) The present invention solves the problems of the conventional curtain hangers described above, and attaches the curtains to the curtains using sewn pieces without damaging the curtains. It is an object of the present invention to provide a curtain hanger whose hanging position is variable and can operate a movable piece (hanging piece) in the normal direction even if the sewn piece is sewn in either the up or down direction.

In order to achieve the above object, the present invention consists of a hanging rib and a movable piece that engages with the hanging rib. Two rows of engagement teeth each having a plurality of ratchet-shaped engagement teeth are provided in mutually opposite engagement directions, and a thin sewn-in piece that projects rearward and extends longitudinally is formed on the rear side to allow movement. The piece includes a sliding part guided by the slide guide part of the hanging rib, an elastic claw leg that engages with the engaging tooth of one engagement tooth row of the hanging rib, and a hook suspended from the curtain rail. The slide guide part of the hanging rib and the sliding part of the moving piece can be guided in either direction when turned upside down.

consists of things.

According to the present invention having such a structure, when attaching the hanging rib to the curtain, the sewn piece is sewn into the folded part of the curtain without any vertical relationship, and then the moving piece is slid in the normal direction of the hanging rib. The information department will guide you,
When this is slid, the elastic claw leg latches onto one of the two rows of engagement teeth on the suspension bone. Then, the locking can be maintained at an appropriate position. Thus, according to the present invention, there is no problem of attaching the sewn-in piece with the wrong upper and lower sides.

(Example) Next, an example of the present invention will be described based on the accompanying drawings.

FIG. 1 is a perspective view showing an embodiment of the present invention.

In the figure, the curtain hanger consists of hanging ribs 10 and movable pieces 20.

The hanging rib 10 is formed vertically and has an engaging part 11 with a substantially U-shaped cross section extending vertically on the front side, and has a thin plate-like sewn piece 16 that projects rearward and extends vertically on the rear side. are doing. Engagement portion 11 of the hanging rib 10
has tapered introduction parts 12A, 12B such that the upper and lower ends of both inner walls widen the groove width toward the end face, and between the upper and lower introduction parts 12A, 12A and 12
Engaging tooth rows 13A and 13B are formed between B and 12B, respectively. The engagement tooth rows 13A, 13B both consist of a plurality of ratchet-shaped engagement teeth 14A, ..., 14B, ... arranged at equal pitches in the vertical direction, and the engagement tooth groups in both rows are arranged in opposite directions. The tooth shape is oriented for ratchet locking. That is, the hanging rib 10 has exactly the same shape even if it is turned upside down.

The outer circumferential surface of the suspension rib 10 is a columnar plane, and forms a slide guide portion (surface) 15 for the movable piece 20.

The moving piece 20 has a hollow rectangular cylindrical sliding portion 21 that surrounds the slide guide surface, and the inner surface of the slide portion is in contact with the slide guide surface 15 so as to be slidable in the vertical direction. . A hook portion 22 that protrudes forward and bends downward is provided on the outer surface of the sliding portion 21, and can be suspended from a curtain rail runner (not shown). Further, on the inner surface of the sliding portion 21, an elastic claw leg 23 is provided which extends downwardly and has an engaging claw 24 at the tip facing sideways (leftward in the figure). The elastic claw leg 23 is elastically deformed by the downward movement of the movable piece 20, and the engagement claw 24 rides over the engagement teeth 14A, 14A... on the left side of the suspension rib 10 in a latchet shape to achieve the desired result. It is designed so that it can be engaged with the engagement teeth 14A at the position.

The movable piece 20 has exactly the same structure even when the hanging frame 10 is turned upside down, that is, even when rotated 180° around the axis extending forward, so that the movable piece 20 has the same structure even when the hanging frame 10 is turned upside down, that is, even when rotated 180° around the axis extending forward, the movable piece 20 has the same structure even when the hanging frame 10 is turned upside down. The ratchet is engaged with the pawl row 14B.

Therefore, the curtain hanger of this embodiment allows the movable piece 20 to be moved from above even if the hanging rib 10 is sewn into the upper folding part of the curtain C at the sewing part 16 regardless of the vertical direction. If so, the engaging claw 24 of the elastic claw leg 23 is always engaged with the engagement tooth row 13 on the left side of the suspension rib 10.
This results in ratchet engagement with A, and there is no need to be concerned about the upper and lower sides of the suspension bone during the sewing process. The hanging position of the curtain can be adjusted by moving the moving piece 20 as appropriate.

Next, in the above embodiment, the locking tooth rows were provided on both inner surfaces of the groove, but they may also be provided on both outer surfaces of the suspension bone. That is, as shown in FIG. 2, a space 30 is provided that passes through the suspension bone in the lateral direction from both sides, and the opening thereof is made into a ratchet-shaped engaging tooth 31, and the engaging teeth on both sides are made to move in the same way as in the case of FIG. You can do it upside down. On the other hand, the elastic claw legs 41 of the movable piece 40 are also provided so as to be engaged from the side. Furthermore, the first
In the illustrated case, the slide guide surface is the outer surface of the hanging rib, but it can also be the guide groove 35, in which case the open end 42 of the movable piece 40 is fitted and slid therein.

(Effects of the invention) As described above, the present invention has two rows of engaging teeth arranged in opposite directions on the suspension bone having a sewn piece, and the movable piece can be guided to the suspension bone from either the upper or lower direction. As a result, the sutured piece of the hanging rib can be sutured to the folded part of the curtain regardless of the top and bottom, which avoids the work troubles caused by the wrong top and bottom when suturing. This eliminates the problems caused by this, making work more efficient and preventing damage to the curtains.
This brings about this effect.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a curtain hanger as an embodiment of the present invention, and FIG. 2 is a partially cutaway perspective view showing a modification of the curtain hanger shown in FIG. 10... Hanging bone, 13A, 13B... Engaging tooth row,
14A, 14B... Engaging tooth, 15... Slide guide section, 16... Sewing piece, 20... Moving piece, 21...
...Sliding part, 22... Hook part, 23... Elastic claw foot.

Claims (1)

[Claims for Utility Model Registration] Consisting of a suspension rib and a movable piece that engages with the suspension rib, the suspension rib has a vertical slide guide portion, and
On the front side, two rows of engagement teeth having a plurality of ratchet-shaped engagement teeth spaced apart in the vertical direction are provided in opposite engagement directions, and on the rear side, a thin tooth that protrudes rearward and extends in the vertical direction is provided. A sewing piece is formed, and the movable piece includes a sliding part guided by a slide guide part of the hanging rib, and an elastic claw leg that engages with an engaging tooth of one row of engaging teeth of the hanging rib. , and a hook part that is suspended from the curtain rail, and the slide guide part of the hanging frame and the sliding part of the moving piece are capable of being guided in either direction when turned upside down. Curtain hanging equipment.