JP2584554Y2 - Head rail side cover assembly structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for assembling a side cover of a head rail applied to a roll screen.

[0002]

2. Description of the Related Art A roll screen is fixed by attaching a head rail to a bracket fixed to a fixing portion such as a window frame, and a screen winding sheet is wound up by a screen winding pipe supported by the head rail.
It is known as a device that is used to be unwound. In the present application, when referred to as a roll screen,
The screen is not limited to a single cloth, but in the form of a sheet using two sheets.
Includes items that unwind.

[0003] Such a roll screen differs from a well-known venetian blind in that a member for light shielding is different from that of a slat and a screen, so that the winding and unwinding mechanisms are completely different in structure.

[0004] Since such a roll screen has an interior-like surface on one side, the visual appearance occupies a large factor as a commercial value.

Therefore, functionally, a head rail mainly supporting the winding pipe and assembling it to a fixed portion such as a window frame is also a device for hanging the winding pipe or the screen. In addition, even if it is a device for winding and unwinding the screen, an aesthetic appearance is taken into consideration for the portion that can be seen from the outside.

For example, in the case of a roll screen installed on a window frame, a cover that covers the upper and front portions of the winding shaft so that mechanisms such as the winding shaft cannot be seen from the outside in consideration of the appearance seen from the room side. Etc. are used. It has also been practiced to cover side plates at both ends, which are fixed with screws or the like so as to support a winding shaft at both ends in the longitudinal direction of a head rail mold member, with decorative side covers.

[0007]

[Problems to be solved by the invention] By the way, the side cover used from the viewpoint of makeup as described above is:
For example, the main focus is on fixing the side plate or head rail shape material to make its appearance, and screws are usually used, and little consideration is given to the workability of assembly and the stability of the installation posture. Did not.

However, assembling workability and the like are remarkable when, for example, a large number of installations are required, the ease of assembling the side cover cannot be ignored, and improvement is desired. Was rare.

Therefore, the inventor of the present invention has sought to make the assembling work of a part of a roll screen product as efficient as possible. In general, it is difficult to provide a roll screen as a standard product having a standard long dimension, and the present invention is developed by repeatedly devising while considering that components can be shared as much as possible. It was reached.

[0010]

A feature of the present invention that has achieved the above object is that the side plates at both ends supporting the winding pipe of the screen, and the winding pipe extending over the pair of side plates. A structure for attaching a makeup side cover that covers the outside of the side plate to a head rail having a shape member provided along the top and front portions so as to cover the upper portion and the front portion. At least two side-by-side grooves opened at both ends in the length direction are provided apart from each other, and a flange is provided on the side cover so as to fit into the side-by-side groove. It is provided so as to be deformed and to maintain the assembled state of the side cover and the head rail by its restoring force.

It is practically preferable to provide a fitting portion for positioning only in addition to the elastic fitting portion.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on an embodiment shown in the drawings.

FIGS. 1 and 2 show the structure of one embodiment of the present invention. In these drawings, reference numeral 1 denotes a main body of a head rail, and as shown in FIG. Side plates 3 are fixed to the longitudinal ends of the head rail with screws 11 so as to support the winding pipe 2 for winding up. Although the screen 5 of this example is of a type in which a bridge flat 52 is provided between a pair of sheets 51, it goes without saying that the present invention is not limited to this.

The head rail body 1 for fixedly supporting the pair of side plates 3 at both ends thereof is formed as a profile extending along the upper and front portions of the winding pipe 2. At the same time, in this example, along the inner surfaces of this mold member, the alongside grooves 12, 13, 14 opened at both ends in the longitudinal direction.
Are formed apart from each other.

On the decorative side cover 4 assembled so as to cover the outside of the side plate 3 as described above, elliptical flanges 41 and 42 that fit into the side grooves 12 and 13 are provided. The flanges 41 and 42 are provided such that the ellipse has a dimension such that the ellipse is slightly elastically deformed after the fitting from the natural state before the fitting into the alongside groove. Therefore, by the restoring force after the fitting of this elliptical flange,
The side cover is reliably held in the assembled state with respect to the head rail.

The flange 43 is a positioning flange that fits in the groove 14 of the head rail body 1 and may be provided as an elliptical deformable flange as described above. It is provided as a simple fitting piece having only an action.

According to the above arrangement, the side cover 4 can be assembled to the end of the head rail by a simple operation, and the assembled state can be reliably maintained.

[0018]

According to the head rail side cover assembling structure of the present invention, the long end of the roll rail head rail in the long direction can be aesthetically excellent by a simple operation. There is an effect that the installation workability can be improved and the value of the product after the installation can be improved.

Further, since the grooves formed in the commonly used head rails can be used regardless of the installation length of the head rails, the usefulness of the head rails is great because of the effect that the product cost can be reduced. There is something.

[Brief description of the drawings]

FIG. 1A is a side view showing an outline of an example of a head rail side cover assembling structure of the present invention, and FIG. 1B is a vertical sectional front view of the same part.

FIG. 2 is a front view showing an example of a roll screen to which the present invention is applied.

[Explanation of symbols]

1: Head rail body, 2: Winding pipe, 3: Side plate, 4: Side cover, 5: Screen, 11:
Screws, 12, 13, 14: alongside groove, 41, 42: flange, 43: positioning flange, 51: sheet, 52:
Crosslinked flat.

Claims (2)

(57) [Scope of request for utility model registration] 1. A head having side plates at both ends for supporting a winding pipe of a screen, and a profile extending along the pair of side plates so as to cover an upper part and a front part of the winding pipe. A structure for attaching a decorative side cover that covers the outside of the side plate to a rail, wherein at least two side-by-side grooves that are open at both ends in a longitudinal direction are provided on an inner surface of the shape member. At the same time, the side cover is provided with a flange that fits into the alongside groove, and this flange is elastically deformed by being fitted into the alongside groove, and retains the assembled state of the side cover and the head rail by its restoring force. A head rail side cover assembling structure, characterized in that it is provided in such a manner as to be provided. 2. The positioning member according to claim 1, wherein three side-by-side grooves that are open at both ends in the longitudinal direction are provided on the inner surface of the mold member at a distance, and the side cover is fitted into one of the side-by-side grooves. A head rail side cover assembly structure characterized by a flange.