JPS599168B2 - curtain rail - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement of a curtain rail, and its purpose is to provide a curtain rail with a simple manufacturing process, excellent strength, and a beautiful front cover that blends in with the interior of the room. An object of the present invention is to provide a curtain rail at a low price that can prevent dust from adhering to the curtain fabric and also improve the indoor heat retention effect.

Various types of curtain rails have existed in the past, but those that simply have two rails arranged in parallel do not have sufficient heat retention, and dust may accumulate above the mounting area of the curtain fabric. In addition, there was a drawback that the curtain cloth mounting part was exposed, spoiling the aesthetic appearance of the room.

In addition, extruded aluminum products have been widely used in buildings, etc., but they are expensive and have the disadvantage of being monochromatic, making it difficult to harmonize with the interior of a room.

Furthermore, wooden ones have the disadvantage that installation and painting are time-consuming.

The present invention solves the problems of the above-mentioned conventional example, and the structure thereof will be explained below with reference to the drawings showing one embodiment.

．． Reference numeral 1 denotes a rail, which protrudes outward at the head and has an engaging portion 2.
At the same time, a notch 4 into which the sliding ball 3 is slidably fitted is formed on the lower side.

Reference numeral 5 denotes a fixing plate, which has two grooves 6 bent in the longitudinal direction into which the engaging portion 2 of the rail 1 fits, and a mounting portion 8 on one of which is bent to allow a cover 7 to be attached. , and the other is bent upward to form the fixing part 9.

The cover 7 has an upper edge bent so as to be attached to the attachment part 8, and is made of, for example, a colored iron plate with a wood grain pattern or a marble pattern.

In the curtain rail having the above structure, when assembling the rail 1 to the fixed plate 5, after continuously homing the fixed plate 5 and the rail 1, the fitting part 2 of the rail 1 and the groove 6 part of the fixed plate 5 are connected. are fixed irremovably by continuous roll crimping work.

Next, comparing the strength from metal mechanics, in the case of conventional aluminum products, if one with a thickness of 1.4 mm is used,
The tensile strength at m7 was 16 kg and the breaking force was 22.4 kg, but the product of the present invention had Q. When using a steel plate with a thickness of 7 mrn, the tensile strength at one time is 45 kg and the breaking force is 31.5 kg.
It is clear that the product of the present invention is far superior in terms of strength.

Furthermore, in the case of the product of the present invention, the material cost before processing is approximately 1
/3, and allows continuous drilling and cutting work freely.
You can easily get it automatically.

The installed state of the curtain 10 using the above curtain rail is as shown in FIG.

That is, mounting support plates 11 are fixed at both left and right ends, a curtain rail is arranged between these two support plates 11, and the curtain 10 is mounted.

As shown in FIG. 2, the support plate 11 has an insertion portion 12 that is inserted into the end of the rail 1 and is protruded in correspondence with the rail 1, and wheels 14 on which a rope 13 for opening and closing the curtain 10 is hung. is rotatably provided, and a rod 15 is provided protrudingly fitted to fix the lower side end of the cover 7.

Therefore, when one rope 13 is pulled, the curtain 10 opens, and when the other rope 13 is pulled, the curtain 10 is closed, but the upper part of the curtain 10 is shielded from view by the cover 7. become.

Note that the reference numeral 16 in the figure is a mounting hole.

Therefore, the fixing plate 5 prevents the upper part of the curtain cloth from being contaminated by dust from the ceiling, and furthermore, even when the room is being cooled or heated, the fixing plate 5 and the cover 7 block the air circulation in the room, so that the curtain cloth does not get stuck inside the curtain 10. This is done on the inside and prevents cooling and heating on the window glass surface, which improves the heat retention effect and is also effective in saving energy.

In addition, when air convection occurs on the window surface in winter, dew may condense on the glass surface and fall down as drops, but this invention solves this problem.

Furthermore, as shown in FIG. 3, the fixing plate 5 is formed in an elongated form in the mounting direction of the curtain 10, and is used by cutting or connecting the fixing plate 5 as appropriate to obtain the required length.

This invention has the above-mentioned configuration, and therefore increases the strength of the curtain rail having a beautiful front cover that harmonizes with the interior of the room, prevents dust from adhering to the curtain fabric, and further It is possible to provide a curtain rail that improves the indoor heat retention effect at a low cost, and the curtain rail of the present invention has excellent effects.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a curtain rail according to the present invention. FIG. 2 is a perspective view of the support plate. Figure 3 is a front view with curtains attached. 1...Rail, 2...Engagement part, 5...
...Fixing plate, 6...Groove, 7...Cover, 8...Mounting part.

Claims (1)

[Claims] 1. The rail 1 forming the engaging portion 2 projecting outward at the head is fitted into the groove 6 bent in the longitudinal direction of the fixed plate 5 which is elongated in the mounting direction of the curtain 10. The cover 7 is attached to a mounting portion 8 formed by bending one side of the fixing plate 5, and the upper part of the curtain 10 is blocked by the fixing plate 5 and the cover 7. Curtain rail.