JPH0438076Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an inclined fold-up curtain.

[Conventional technology]

Conventionally, with regard to pull-up curtains that are applied to slanted windows such as ceiling windows in sunrooms, as shown in Fig. A plurality of guide filaments 2 are provided so as to protrude from both sides in the width direction at appropriate intervals in the opening/closing direction by expanding and folding, and both ends of these guide filaments are extended along the lower surface of the inclined window 3. Usually, the curtain is movably fitted to a guide rail 4, and the curtain is opened and closed by pulling an operation cord (not shown) connected to the lowermost guide line from the upper side of the slope through a pulley or the like. I'm learning to loosen up and operate it.

However, in curtains with such a configuration,
When the curtain is unfolded (closed) about halfway from the folded state, the raw fabric 1 is not taut as shown in Fig. 2, but each guide filament 2, 2... gradually lowers. The raw cloth 1 also began to sag between the guide filaments 2, 2, . . ., which was often extremely aesthetically undesirable.

[Problems to be solved]

The present invention solves the above-mentioned problems, and when the raw fabric of the curtain is unfolded from the folded state and closed, the guide threads are sequentially lowered from the lowest guide thread, and the gaps between each guide thread are lowered. The object is to provide a rolled-up curtain in which the raw cloth is kept taut at all times.

[Means to solve problems]

A feature of the fold-up curtain according to the present invention to achieve the above-mentioned purpose is that the ends of each guide line are movably fitted on the upper side of the guide rail. The storage section is provided through a fall stop that can prevent slipping, and the structure of the fall stop is, for example, a storage section that is inclined horizontally or in the opposite direction on the upper side of the guide rail. This is done by using the bending point to prevent the guide wire from falling, or by providing the guide rail with small protrusions or steps to prevent the guide wire from sliding freely.

[Example of idea]

FIG. 1 shows an embodiment of the present invention,
The guide rail 5 extending along the lower surface of the inclined window 3 has, on its upper side, a storage section 6 for the guide wires 2, 2, . , has the same configuration as that shown in FIG.

According to such a configuration, when the lowermost guide wire in the stored state is pulled so as to close a window using an operation code (not shown), the lowermost guide wire is drawn out from the storage portion, and then this raw cloth 1 following
After this tensioning, the second guide filament is drawn out from the storage section, and thereafter the guide filaments are sequentially fed out while keeping the raw fabric 1 in a taut state.

Figure 1 shows the unrolling of raw cloth 1 in a taut state, and Figures 1 and 2 show a comparison of the state of raw cloth 1 when the window is closed by W. The difference between the two can be clearly understood.

[Effect of idea]

As mentioned above, in the rolled-up curtain of the present invention, the raw curtain fabric is stretched taut, resulting in an extremely aesthetically pleasing appearance, and its practical benefits are great. be.

[Brief explanation of the drawing]

FIG. 1 shows an embodiment of the pull-up curtain according to the present invention, and FIG. 2 shows a conventional example. 1... raw cloth, 2... guide filament, 3... inclined window, 4, 5... guide rail, 6... storage section.

Claims (1)

[Scope of utility model registration request] In a pull-up curtain that is opened and closed by spreading and folding raw cloth along the lower surface of an inclined window, etc., a plurality of guide lines are provided that are spaced apart in the opening and closing direction of the curtain and extend in the direction of the raw cloth. Both ends of the strip are fitted into guide rails extending along the lower surface of the slanted window, and a fall stopper is placed on the upper side of the guide rail to prevent the guide wire from sliding freely when the curtain is folded up. A slanted pull-up curtain characterized by being provided with a guide line storage section.