JP3666524B2 - Front and rear double curtain device - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a base plate used for integrating a curtain pole bracket and a curtain rail bracket of a front and rear double curtain device.
[0002]
[Prior art]
Conventionally, when one of the front and rear double curtains is hung on the curtain pole and the other is hung on the curtain rail, the curtain pole bracket and the curtain rail bracket are each fixed to the wall surface independently. For this reason, the wall surface on which the double curtain is installed requires twice as many set screws as the single curtain. In addition, the front and rear double curtains have a poor appearance when the curtain pole and the curtain rail are deviated from a predetermined fixing position, and thus the fixing positions of the respective end brackets must be set accurately. Furthermore, since the curtain hung on the front curtain pole has a distance from the wall surface, the light leaked from the side surface and was unnatural.
[0003]
[Problems to be solved by the invention]
Even in the double catane device, when the number of set screws for fixing the bracket is large, not only installation is required, but also the number of scratches on the wall surface increases. Therefore, it has been desired to reduce the number of set screws. In addition, it has been desired to easily set the fixing positions of the curtain pole bracket and the curtain rail bracket at the installation site.
[0004]
The present invention has been made to meet these demands, and the purpose of the present invention is to make the number of set screws for fixing the end bracket of the double curtain the same as that of the single curtain, and the curtain pole and the curtain rail. It is an object of the present invention to provide means capable of accurately setting the fixing positions of both end brackets and preventing light leakage from the side surfaces.
[0005]
[Means for Solving the Problems]
In order to achieve the above object, the means employed by the present invention is that the curtain pole end bracket and the curtain rail end bracket are fixed to a common base plate. Screw holes for fixing the curtain pole end bracket and the curtain rail end bracket are provided at predetermined positions on the base plate, and the fixing positions of both end brackets are accurately set in advance. A curtain hook hole is provided at the outer end of the base plate, and the curtain pole end bracket and the base plate are fixed to the wall surface by two common set screws.
[0006]
It is desirable that the angular position around the screw hole of the end bracket for curtain pole is positioned by mutual concavo-convex engagement.
If the curtain pole end bracket and the curtain rail end bracket are fixed in advance, the construction at the site only fixes the base plate and the curtain pole end bracket to the wall surface with two common set screws. The effort required to fix the end bracket is halved, and the damage caused by the set screw on the wall surface is reduced. When the side edge of the curtain hung on the curtain pole is hooked to the hook hole of the base plate via the hook, the side surface is also covered with the curtain, so that the appearance is improved and light leakage from the side surface is eliminated.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the present invention will be described based on a base plate shown in the drawings.
The base plate 10 shown in FIGS. 1 and 2 is for the left end of the double curtain device, with the left side being the outside of the front and rear double curtain device and the right side being the inside. Although not shown, the right end has a symmetrical shape with the left end.
[0008]
The base plate is made of sheet metal, and a screw hole 11 for fixing the curtain pole end bracket is provided at the center in the left and right direction, and a through hole 12 for passing two wall fixing screws is provided above and below the screw hole, respectively. . The left end base plate 10 is provided with a screw hole 17 for fixing the curtain rail end bracket at a predetermined position on the right side. The left end portion 14 of the base plate 10 is bent forward, that is, indoors, and a hook hole 15 is formed there. Two protrusions 16 are provided on the left and right of the central screw hole 11 of the base plate 10.
[0009]
As shown in FIG. 3, the base 25 of the curtain pole end bracket is placed in the center of the base plate 10. At this time, as shown by a broken line, when the convex portion 16 of the base plate 10 is fitted into the concave portion 26 on the rear surface of the base 25, the upper and lower through holes 23 of the base 25 and the through holes 12 of the base plate 10 are aligned. Next, the set screw 22 is passed through the central through hole and screwed into the screw hole 11 to fix the base 25 to the base plate 10. A set screw 32 of the curtain rail bracket 31 is screwed into the screw hole 17 of FIG. 1 to fix the end bracket 31 to the base plate 10.
[0010]
The relative positions of the curtain pole end bracket 21 and the curtain rail end bracket 31 fixed to the base plate 10 are accurately set by the screw holes 11 and 17 in FIG. Necessary for fixing the wall surface of the end bracket of the double curtain device because the end bracket 31 for the curtain rail is fixed together with the base plate 10 when the two set screws are fixed to the upper and lower through holes 23 of the end bracket 21 for the curtain pole. There are only two set screws.
[0011]
Although not shown, if the upper edge of the curtain hung on the curtain pole is hooked to the hook hole 15 in FIG. 2 via the hook, both sides of the double curtain device are covered with the curtain, so the appearance is good and light leaks. Also disappear.
[0012]
【Example】
A front and rear double curtain device provided with an embodiment of the present invention will be described with reference to FIGS.
In advance, the base 25 of the curtain pole end bracket 21 and the curtain rail end bracket 31 are fixed to the base plate 10 with set screws 22 and 32, respectively. Next, at the site, the base plate 10 and the pedestal 25 are fixed to the wall surface through the two set screws 13 in the upper and lower through holes 12 and 23 where the base plate 10 and the pedestal 25 communicate with each other. The main body 24 is attached to the pedestal 25, and the main body 24 and the pedestal 25 are fixed integrally with a fixing screw 27.
[0013]
Next, the curtain pole 20 is attached to the curtain pole end bracket 21, and the curtain rail 30 is attached to the curtain rail end bracket 31, respectively. Next, the required number of ring runners 28 are attached to the curtain pole 20 and the required number of curtain runners 33 are attached to the curtain rail 30.
Although not shown, the upper edge of the front curtain is hooked on the ring runner and the upper edge of the rear curtain is hooked on the curtain runner via hooks. Further, both sides of the upper edge of the front curtain are hooked to the hook holes of the base plate via hooks, and both sides of the front and rear double curtain device are covered with the front curtain.
[0014]
【The invention's effect】
As described above, the base plate of the present invention can fix the curtain pole end bracket and the curtain rail end bracket of the front and rear double curtains at a predetermined relationship position, and can be fixed to the wall surface with only two set screws. Therefore, compared to the conventional case where each end bracket is fixed to the wall with two set screws independently, the installation becomes easier and the mutual fixing position is set accurately, and the light from the side There is an excellent effect of preventing leakage.
[Brief description of the drawings]
FIG. 1 is a front view of a base plate according to an embodiment of the present invention;
2 is a left side view of the base plate of FIG. 1,
3 is a front view showing a state in which a pedestal of a curtain pole end bracket and a curtain rail end bracket are fixed to the base plate of FIG. 1,
4 is a side view showing in cross section the main part of a front and rear double curtain device installed using the base plate of FIG.
FIG. 5 is a front view showing the main part of the front and rear double curtain device of FIG. 4;
[Explanation of symbols]
10: Base plate
11: Screw hole
12: Through hole
13: Set screw
14: Outer end
15: Hook hole
16: Convex
17: Screw hole
20: Curtain pole
21: End bracket
22: Set screw
23: Through hole
24: Body
25: Pedestal
26: Recess
27: Fixing screw
28: Ring Runner
30: Curtain rail
32: Set screw
33: Curtain Runner

Claims (2)

In the front and rear double curtain device that fixes the curtain pole bracket and the curtain rail bracket to the common base plate , the curtain pole end bracket (21) is screwed to the center of the flat base plate (10) in the horizontal direction. A screw hole (11) is provided, and a through hole (12) for a wall surface fixing set screw (13) is provided above and below the screw hole. A screw hole (17) for screwing the curtain rail end bracket (31) is provided at the position, and the end (14) on the other side of the base plate is bent forward and the hook hole (15) Three through holes (23) communicating with the screw hole (11) and the through hole (12), respectively, on the pedestal ( 25 ) of the curtain pole end bracket. A front and rear double curtain device characterized by comprising: A pair of convex portions (16) projecting forward are provided on the left and right of the screw hole (11) of the base plate (10), and the concave portion (26) engaged with the convex portion on the rear surface of the end bracket for curtain pole (21) The front and rear double curtain device according to claim 1, wherein:

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