JPH0438075Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The present invention provides decorative photographs, paintings, letters, and
This invention relates to a technique for using the shutter curtains under obstruction as advertisements, decorative walls, etc. by arranging flexible sheet-like displays with patterns or other advertisements pasted or printed on them. be.

[Conventional technology]

Conventionally, when attaching sheet-like display objects such as posters for advertisements, holiday displays, and other decorative posters to brighten up the expressionless shutter surface, to the shutter curtain that is closed to the shutter device, The sheet-like display is directly attached to the shutter curtain using duct tape, double-sided tape, or the like.

[Problem that the invention attempts to solve]

By the way, the linear pitch between the slats when the shutter curtain is fully closed is different from the arcuate pitch between the slats when the shutter curtain is fully open. In the fully open state, the pitch dimension of the arcuate shape is larger than the pitch dimension of the linear shape on the surface side of the shutter curtain, and
On the back side of the shutter curtain, the pitch dimension of the arcuate shape is smaller than the pitch dimension of the linear shape. When attached to the back side of a shutter curtain, the sheet-like display material will loosen when the shutter curtain is fully opened.
Alternatively, if it is attached to the front surface side, the sheet-like display material may be peeled off or torn from the shutter curtain due to the tensile force in the direction of winding up the shutter curtain.

For this reason, conventionally, the sheet-like display material is removed from the shutter curtain and stored before the shutter curtain is rolled up, and then when the shutter curtain is closed, the sheet-like display material is re-shuttered. It is attached to the curtain, but not only is the work very troublesome, but the sheet-like display may be damaged when peeled off, or the sheet-like display may be forgotten to attach or remove. Moreover, when the sheet-shaped display material was stored, the adhesive surface of the tape was sometimes soiled, making it impossible to stick it.

The present invention has been devised in view of the above-mentioned circumstances, and an object of the present invention is to provide an epoch-making shutter display device that does not have any of the above-mentioned conventional drawbacks.

[Means for solving problems]

In order to achieve the above object, the shutter display device according to the present invention has the following features:
A feature of the present invention is that both edges in the width direction of the flexible sheet-like display are attached via a connector having a relative movement mechanism that allows relative movement in the winding direction of the shutter curtain.

[Effect]

According to the above characteristic configuration, the phase difference due to the relative movement between the shutter curtain and the sheet-like display object, which is based on the difference in pitch dimension between the slats when fully closed and fully opened, is absorbed by the relative movement mechanism. Therefore, even if you roll up the shutter curtain with the sheet-like display attached to the shutter curtain, the sheet-like display attached to the back of the shutter curtain may loosen, or the front of the shutter curtain may become loose. The attached sheet-like display object will not be pulled or sagged.

〔Example〕

Hereinafter, an embodiment of the present invention will be described based on the drawings. FIGS. 1 and 2 show a shutter display device A according to an embodiment of the present invention, and FIGS. 3 and 4 show a shutter curtain 2. A shutter device 3 is shown with a sheet-like display object 1 attached to a part of the front side of the shutter device 3.

The shutter device 3 has guide rails 5, 5 buried in both walls 4, 4 of the opening of the building, and
A shutter curtain 2, which is formed by connecting a large number of slats 6 and a lower seat plate 7 so as to be relatively rotatable, is provided along the guide rails 5, 5 so as to be movable up and down.

The shutter display device A is constructed as follows. That is, as shown in FIGS. 1, 2, and 5, a flexible rectangular sheet-like display object 1 on which decorative photographs, paintings, characters, patterns, and other advertisements are pasted or printed is shown. A highly flexible frame 8 is provided around the four circumferences by means of fitting and adhesion, and the side frame members 8a, 8a and upper frame member 8b of the frame 8 are provided within the mounting range of the sheet-like display object 1. Each slat 6 of the corresponding part...
A protrusion member 10 having a protrusion 9 with a female threaded hole a in the middle of the longitudinal direction is attached to the entire surface side of the frame member 8b by means of adhesive or the like, and a hole b for engaging the protrusion 9 with the upper frame member 8b. and the side frame members 8a, 8
A long engagement groove c is formed in the winding direction (vertical direction) of the shutter curtain in which the protrusion 9 is engaged, and the protrusion 9 is formed in each of the holes b and the engagement groove c. At the same time, a decorative screw d is screwed onto the protrusion 9 to prevent it from coming off.

As is clear from FIG. 5, when the shutter curtain 2 is fully closed and the sheet-like display object 1 is attached, the side frame members 8a, 8
The protrusions 9 are located corresponding to the upper ends of the engagement grooves c formed in each of the shutter curtains a, and the protrusions 9 are located in the engagement grooves c when the shutter curtain 2 is fully opened and the shutter curtain 2 is wound up. The relative positional relationship between the protrusion 9 and the engagement groove c is set so as to correspond to the lower end.

That is, the phase difference is caused by the relative movement between the shutter curtain 2 and the sheet-like display object 1 based on the difference in the linear and arcuate pitch dimensions between the slats 6 when the shutter curtain 2 is fully closed and fully opened. is absorbed between the protrusion 9 and the engagement groove c, and the protrusion 9 and the engagement groove c allow the shutter curtain 2 to be absorbed in the shutter curtain winding direction. A relative movement mechanism B that enables relative movement of the sheet-like display object 1 is configured, and the pair of the side frame members 8a, 8a and the protrusion 10 provided with the relative movement mechanism B constitutes A connector C for attaching the sheet-like display object 1 to the shutter curtain 2 is constructed.

According to the above configuration, the sheet-like display object 1 can be moved relative to the shutter curtain 2 even if the shutter curtain 2 is opened or closed while the sheet-like display object 1 is attached to the shutter curtain 2. Therefore, the sheet-like display object 1 can be expanded while the shutter curtain 2 is closed.

On the other hand, even when the sheet-like display object 1 is rolled up together with the shutter curtain 2, a strong pulling force is not applied to the sheet-like display object 1, so that the sheet-like display object 1 does not peel off. In addition, when the shutter curtain 2 is rolled up, the sheet-like display object 1 is positioned between the slats 6, which are in an overlapping state, but the slats 6 on the overlapping side Since the back side of the sheet-like display object 1 comes into contact with the protrusion 9, the sheet-like display object 1 will not be damaged by the slats 6 on the overlapping side.

Incidentally, a projection member 10 corresponding to the upper frame member 8b
... is the protruding member 10 corresponding to the side frame members 8a, 8a.
. . . However, a long projection member 10 integrally equipped with a plurality of projections 9 may also be provided.

6 to 12 show various other embodiments of the connector C. The one shown in Fig. 6 has a U-shaped bent plate portion fastened to the slat 6 by a screw, forming a projection member 10 with a cover member 11 having the screw as a projection 9, and the projection 9 is engaged with the engagement groove c of the side frame member 8a. The ones shown in Figs. 7 and 8 have a side frame member 8a and a cover member 11 as a projection member 9.
A curved cover member 11 for covering the upper surface of the
is integrally connected to a protruding member 10 having a protrusion 9.

What is shown in FIGS. 9 to 11 is the side frame member 8.
A cover 12 that covers the side frame member 8a is connected to the side frame member 8a, and in the case shown in FIGS. 10 and 11, an engagement groove c that engages the protrusion 9 12, the protrusion 9 of the protrusion member 10 is shaped like a hook,
Side frame member 8a on the side that engages the hook-like protrusion 9
The engagement groove c is also formed in the shape of a hook, and all of the engagement grooves shown in FIGS. On the other hand, the ones shown in FIGS. 9 to 12 are characterized in that the cover 12 can be made continuous, that is, the cover 12 is continuous so as to constitute the frame of the sheet-like display object 1. This is a preferred embodiment in that it has a particularly good appearance.

Incidentally, the sheet-like display object 1 may be attached to the back side of the shutter curtain 2 using the various types of connectors C described above, and in this case, when the shutter curtain 2 is fully closed and fully opened, The relative movement mechanism B is configured to absorb the slack of the sheet-like display object 1 due to the difference in pitch size between the slats 6.

[Effect of idea]

As explained above, the shutter display device according to the present invention absorbs the relative phase difference between the shutter curtain and the sheet-like display material based on the difference in pitch dimension between the slats when the shutter curtain is fully closed and fully opened. A relative movement mechanism is provided in the connecting tool, and the sheet-like display object is attached to the shutter curtain via the connecting tool, and the sheet-like display object is attached to the shutter curtain. Even if you wind up the shutter curtain in its original state, the sheet-shaped display attached to the back of the shutter curtain may loosen, or the sheet-shaped display attached to the front of the shutter curtain may be stretched, causing the The sheet-like display material does not peel off or get damaged, and therefore, according to the shutter display device of the present invention, there is no need to attach or remove the sheet-like display material or store it every time the shutter curtain is opened or closed. It is completely unnecessary, and there is no trouble caused by forgetting to put on and take off the sheet-like display, which was the case in the past. Overall, it is possible to use the closed shutter curtain as a space for advertisements, decorations, etc. This made it possible to provide an extremely useful shutter display device.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of the shutter display device, Fig. 2 is a sectional view of the shutter display device, Fig. 3 is a front view of the shutter device with a sheet-like display object attached, and Fig. 4 is a sheet-like display object. FIG. 5 is a detailed sectional view of the relative movement mechanism and the connecting device, and FIGS. 6 to 12 are sectional views of the connecting device of different embodiments. DESCRIPTION OF SYMBOLS 1... Sheet-like display object, 2... Shutter curtain, 6... Slat, B... Relative movement mechanism (projection 9, engagement groove c), C... Connector (side frame member 8)
a, protrusion member 10).

Claims (1)

[Claims for Utility Model Registration] (1) Flexible slats are attached to the front or back sides of multiple slats of the shutter curtain through a connector having a relative movement mechanism that allows relative movement in the winding direction of the shutter curtain. 1. A shutter display device, characterized in that a sheet-like display material is attached to both edges in the width direction. (2) The relative movement mechanism comprises a protrusion and an engagement groove that engages the protrusion so as to be movable in the winding direction of the shutter curtain, and the relative movement mechanism is composed of a pair of members including the protrusion and the engagement groove The shutter display device according to claim 1, wherein one of the connectors is provided on the sheet-like display object and the other is provided on the shutter curtain.